diff --git a/docs/html/reference/com/google/android/gcm/GCMBaseIntentService.html b/docs/html/reference/com/google/android/gcm/GCMBaseIntentService.html
index 1be991fe7e16f..6478451d65a15 100644
--- a/docs/html/reference/com/google/android/gcm/GCMBaseIntentService.html
+++ b/docs/html/reference/com/google/android/gcm/GCMBaseIntentService.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -5545,11 +5570,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/GCMBroadcastReceiver.html b/docs/html/reference/com/google/android/gcm/GCMBroadcastReceiver.html
index 59a027a5fc332..880f628996aa5 100644
--- a/docs/html/reference/com/google/android/gcm/GCMBroadcastReceiver.html
+++ b/docs/html/reference/com/google/android/gcm/GCMBroadcastReceiver.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1479,11 +1504,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/GCMConstants.html b/docs/html/reference/com/google/android/gcm/GCMConstants.html
index d6e5c263a90f2..8cee735e2e114 100644
--- a/docs/html/reference/com/google/android/gcm/GCMConstants.html
+++ b/docs/html/reference/com/google/android/gcm/GCMConstants.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2004,11 +2029,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/GCMRegistrar.html b/docs/html/reference/com/google/android/gcm/GCMRegistrar.html
index e2a166ac55726..a0a5930d662f2 100644
--- a/docs/html/reference/com/google/android/gcm/GCMRegistrar.html
+++ b/docs/html/reference/com/google/android/gcm/GCMRegistrar.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1683,11 +1708,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/package-summary.html b/docs/html/reference/com/google/android/gcm/package-summary.html
index fc8f89ef08483..45c8c2eea556f 100644
--- a/docs/html/reference/com/google/android/gcm/package-summary.html
+++ b/docs/html/reference/com/google/android/gcm/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -598,11 +623,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/Constants.html b/docs/html/reference/com/google/android/gcm/server/Constants.html
index 43d3c46c6451c..b8bdcf4c849ec 100644
--- a/docs/html/reference/com/google/android/gcm/server/Constants.html
+++ b/docs/html/reference/com/google/android/gcm/server/Constants.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2289,11 +2314,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/InvalidRequestException.html b/docs/html/reference/com/google/android/gcm/server/InvalidRequestException.html
index b744a0beca46f..f6621b531e190 100644
--- a/docs/html/reference/com/google/android/gcm/server/InvalidRequestException.html
+++ b/docs/html/reference/com/google/android/gcm/server/InvalidRequestException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1449,11 +1474,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/Message.Builder.html b/docs/html/reference/com/google/android/gcm/server/Message.Builder.html
index 52f54cc49b372..f7e68b2397c85 100644
--- a/docs/html/reference/com/google/android/gcm/server/Message.Builder.html
+++ b/docs/html/reference/com/google/android/gcm/server/Message.Builder.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1261,11 +1286,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/Message.html b/docs/html/reference/com/google/android/gcm/server/Message.html
index 95a54f636d1c4..c7a2d4a5ea6bc 100644
--- a/docs/html/reference/com/google/android/gcm/server/Message.html
+++ b/docs/html/reference/com/google/android/gcm/server/Message.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1265,11 +1290,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/MulticastResult.html b/docs/html/reference/com/google/android/gcm/server/MulticastResult.html
index d02e940629812..3174036c20469 100644
--- a/docs/html/reference/com/google/android/gcm/server/MulticastResult.html
+++ b/docs/html/reference/com/google/android/gcm/server/MulticastResult.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1359,11 +1384,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/Result.html b/docs/html/reference/com/google/android/gcm/server/Result.html
index 27f9c2f2d514e..626bcb40b7f99 100644
--- a/docs/html/reference/com/google/android/gcm/server/Result.html
+++ b/docs/html/reference/com/google/android/gcm/server/Result.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1188,11 +1213,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/Sender.html b/docs/html/reference/com/google/android/gcm/server/Sender.html
index 1024c698f7184..e49637e78fc93 100644
--- a/docs/html/reference/com/google/android/gcm/server/Sender.html
+++ b/docs/html/reference/com/google/android/gcm/server/Sender.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2075,11 +2100,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gcm/server/package-summary.html b/docs/html/reference/com/google/android/gcm/server/package-summary.html
index a1405cf8cb699..c463e3501579e 100644
--- a/docs/html/reference/com/google/android/gcm/server/package-summary.html
+++ b/docs/html/reference/com/google/android/gcm/server/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -615,11 +640,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/R.attr.html b/docs/html/reference/com/google/android/gms/R.attr.html
index 771b1ceb78c26..9c16b34b1879e 100644
--- a/docs/html/reference/com/google/android/gms/R.attr.html
+++ b/docs/html/reference/com/google/android/gms/R.attr.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1661,11 +1686,7 @@ containing a value of this type.
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/R.html b/docs/html/reference/com/google/android/gms/R.html
index b7082ed064156..93fc0575e7757 100644
--- a/docs/html/reference/com/google/android/gms/R.html
+++ b/docs/html/reference/com/google/android/gms/R.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1066,11 +1091,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/R.id.html b/docs/html/reference/com/google/android/gms/R.id.html
index 9dff4834774d5..49d4488839b5d 100644
--- a/docs/html/reference/com/google/android/gms/R.id.html
+++ b/docs/html/reference/com/google/android/gms/R.id.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1182,11 +1207,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/R.string.html b/docs/html/reference/com/google/android/gms/R.string.html
index ec4d1a718e874..cfc7039a4d652 100644
--- a/docs/html/reference/com/google/android/gms/R.string.html
+++ b/docs/html/reference/com/google/android/gms/R.string.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1494,11 +1519,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/R.styleable.html b/docs/html/reference/com/google/android/gms/R.styleable.html
index fa98dbc7c8710..8e9d32818f139 100644
--- a/docs/html/reference/com/google/android/gms/R.styleable.html
+++ b/docs/html/reference/com/google/android/gms/R.styleable.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1884,11 +1909,7 @@ containing a value of this type.</p></div>
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/auth/GoogleAuthException.html b/docs/html/reference/com/google/android/gms/auth/GoogleAuthException.html
index 384b41d31bd27..eab5502946e22 100644
--- a/docs/html/reference/com/google/android/gms/auth/GoogleAuthException.html
+++ b/docs/html/reference/com/google/android/gms/auth/GoogleAuthException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1339,11 +1364,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/auth/GoogleAuthUtil.html b/docs/html/reference/com/google/android/gms/auth/GoogleAuthUtil.html
index 1a481cabdc04f..c7bd650dceb80 100644
--- a/docs/html/reference/com/google/android/gms/auth/GoogleAuthUtil.html
+++ b/docs/html/reference/com/google/android/gms/auth/GoogleAuthUtil.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1948,11 +1973,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/auth/GooglePlayServicesAvailabilityException.html b/docs/html/reference/com/google/android/gms/auth/GooglePlayServicesAvailabilityException.html
index e57826a41c52b..34a0cc5356991 100644
--- a/docs/html/reference/com/google/android/gms/auth/GooglePlayServicesAvailabilityException.html
+++ b/docs/html/reference/com/google/android/gms/auth/GooglePlayServicesAvailabilityException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1364,11 +1389,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/auth/UserRecoverableAuthException.html b/docs/html/reference/com/google/android/gms/auth/UserRecoverableAuthException.html
index 13c6a32a325c6..c7fa1faab5151 100644
--- a/docs/html/reference/com/google/android/gms/auth/UserRecoverableAuthException.html
+++ b/docs/html/reference/com/google/android/gms/auth/UserRecoverableAuthException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1392,11 +1417,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/auth/UserRecoverableNotifiedException.html b/docs/html/reference/com/google/android/gms/auth/UserRecoverableNotifiedException.html
index fad489ae3395f..7d31a14f9a793 100644
--- a/docs/html/reference/com/google/android/gms/auth/UserRecoverableNotifiedException.html
+++ b/docs/html/reference/com/google/android/gms/auth/UserRecoverableNotifiedException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1291,11 +1316,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/auth/package-summary.html b/docs/html/reference/com/google/android/gms/auth/package-summary.html
index 513f0c2ba8282..d012bf3d571d8 100644
--- a/docs/html/reference/com/google/android/gms/auth/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/auth/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -618,11 +643,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/AccountPicker.html b/docs/html/reference/com/google/android/gms/common/AccountPicker.html
index dba73d864eace..0d275a3f048ab 100644
--- a/docs/html/reference/com/google/android/gms/common/AccountPicker.html
+++ b/docs/html/reference/com/google/android/gms/common/AccountPicker.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1089,11 +1114,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/ConnectionResult.html b/docs/html/reference/com/google/android/gms/common/ConnectionResult.html
index 319fe9c5127e8..cba7af105ffe6 100644
--- a/docs/html/reference/com/google/android/gms/common/ConnectionResult.html
+++ b/docs/html/reference/com/google/android/gms/common/ConnectionResult.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1880,11 +1905,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.ConnectionCallbacks.html b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.ConnectionCallbacks.html
index 330d74f0f5c8d..cc502c1ee52e9 100644
--- a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.ConnectionCallbacks.html
+++ b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.ConnectionCallbacks.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -824,11 +849,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.OnConnectionFailedListener.html b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.OnConnectionFailedListener.html
index c6a4f6ab20210..b4add9a5612d7 100644
--- a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.OnConnectionFailedListener.html
+++ b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.OnConnectionFailedListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -778,11 +803,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.html b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.html
index 5b8301a24dda1..fef18eaf4b9ab 100644
--- a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.html
+++ b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesClient.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1363,11 +1388,7 @@ Summary:
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesNotAvailableException.html b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesNotAvailableException.html
index 4fe62ad4ee4b8..d20d3f7bb108a 100644
--- a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesNotAvailableException.html
+++ b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesNotAvailableException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1325,11 +1350,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesUtil.html b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesUtil.html
index faac78026892a..81c57c841d6b6 100644
--- a/docs/html/reference/com/google/android/gms/common/GooglePlayServicesUtil.html
+++ b/docs/html/reference/com/google/android/gms/common/GooglePlayServicesUtil.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1181,8 +1206,8 @@ From class
         <span class="jd-tagtitle">Constant Value: </span>
         <span>
             
-                2011000
-                (0x001eaf78)
+                2012000
+                (0x001eb360)
             
         </span>
         </div>
@@ -1616,11 +1641,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/Scopes.html b/docs/html/reference/com/google/android/gms/common/Scopes.html
index 80cc5831c5e6a..cb0b15b202bda 100644
--- a/docs/html/reference/com/google/android/gms/common/Scopes.html
+++ b/docs/html/reference/com/google/android/gms/common/Scopes.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1011,11 +1036,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/common/package-summary.html b/docs/html/reference/com/google/android/gms/common/package-summary.html
index 4f5b050fdba1a..20565420b4b03 100644
--- a/docs/html/reference/com/google/android/gms/common/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/common/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -636,11 +661,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/CameraUpdate.html b/docs/html/reference/com/google/android/gms/maps/CameraUpdate.html
index 337fe4f169e53..13a71e5fe4951 100644
--- a/docs/html/reference/com/google/android/gms/maps/CameraUpdate.html
+++ b/docs/html/reference/com/google/android/gms/maps/CameraUpdate.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -956,11 +981,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/CameraUpdateFactory.html b/docs/html/reference/com/google/android/gms/maps/CameraUpdateFactory.html
index d9582085ba987..512151f4526bf 100644
--- a/docs/html/reference/com/google/android/gms/maps/CameraUpdateFactory.html
+++ b/docs/html/reference/com/google/android/gms/maps/CameraUpdateFactory.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1726,11 +1751,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.CancelableCallback.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.CancelableCallback.html
index 17956d73fe761..f1c12bf255e5d 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.CancelableCallback.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.CancelableCallback.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -808,11 +833,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.InfoWindowAdapter.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.InfoWindowAdapter.html
index 8e4713ce586ed..de772f1b19b1a 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.InfoWindowAdapter.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.InfoWindowAdapter.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -857,11 +882,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnCameraChangeListener.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnCameraChangeListener.html
index cab50ae9972b8..0cc7fd34740cb 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnCameraChangeListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnCameraChangeListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -773,11 +798,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnInfoWindowClickListener.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnInfoWindowClickListener.html
index 91a9ce38b6b34..d2b61b4e84235 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnInfoWindowClickListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnInfoWindowClickListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -769,11 +794,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapClickListener.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapClickListener.html
index 01dd51c8ddcd8..cd52feea0f04a 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapClickListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapClickListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -774,11 +799,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapLongClickListener.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapLongClickListener.html
index df85d1ee73947..12bb49630334a 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapLongClickListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMapLongClickListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -774,11 +799,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerClickListener.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerClickListener.html
index ea6bb6a089ed0..560b799121385 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerClickListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerClickListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -776,11 +801,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerDragListener.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerDragListener.html
index 6de516c03551d..8e97fc908cf31 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerDragListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.OnMarkerDragListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -887,11 +912,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMap.html b/docs/html/reference/com/google/android/gms/maps/GoogleMap.html
index ff847c5d8f50a..1e07fe02bf719 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMap.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMap.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -3267,11 +3292,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/GoogleMapOptions.html b/docs/html/reference/com/google/android/gms/maps/GoogleMapOptions.html
index af47273acd8c5..a936568a5fe37 100644
--- a/docs/html/reference/com/google/android/gms/maps/GoogleMapOptions.html
+++ b/docs/html/reference/com/google/android/gms/maps/GoogleMapOptions.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2412,11 +2437,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/LocationSource.OnLocationChangedListener.html b/docs/html/reference/com/google/android/gms/maps/LocationSource.OnLocationChangedListener.html
index 36947ccd80aa9..6251f9b2ca8cc 100644
--- a/docs/html/reference/com/google/android/gms/maps/LocationSource.OnLocationChangedListener.html
+++ b/docs/html/reference/com/google/android/gms/maps/LocationSource.OnLocationChangedListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -769,11 +794,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/LocationSource.html b/docs/html/reference/com/google/android/gms/maps/LocationSource.html
index bc4b8ecd2a261..566ae3e034498 100644
--- a/docs/html/reference/com/google/android/gms/maps/LocationSource.html
+++ b/docs/html/reference/com/google/android/gms/maps/LocationSource.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -874,11 +899,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/MapFragment.html b/docs/html/reference/com/google/android/gms/maps/MapFragment.html
index b8c25d65f41d8..4e37711d9337b 100644
--- a/docs/html/reference/com/google/android/gms/maps/MapFragment.html
+++ b/docs/html/reference/com/google/android/gms/maps/MapFragment.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -3117,11 +3142,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/MapView.html b/docs/html/reference/com/google/android/gms/maps/MapView.html
index 52f97aa5af465..051b75c3ab58e 100644
--- a/docs/html/reference/com/google/android/gms/maps/MapView.html
+++ b/docs/html/reference/com/google/android/gms/maps/MapView.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -12478,11 +12503,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/MapsInitializer.html b/docs/html/reference/com/google/android/gms/maps/MapsInitializer.html
index 56c36d4b96477..d0465854d2702 100644
--- a/docs/html/reference/com/google/android/gms/maps/MapsInitializer.html
+++ b/docs/html/reference/com/google/android/gms/maps/MapsInitializer.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1039,11 +1064,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/Projection.html b/docs/html/reference/com/google/android/gms/maps/Projection.html
index 214a0c04b8e12..98239e882c85e 100644
--- a/docs/html/reference/com/google/android/gms/maps/Projection.html
+++ b/docs/html/reference/com/google/android/gms/maps/Projection.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1148,11 +1173,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/SupportMapFragment.html b/docs/html/reference/com/google/android/gms/maps/SupportMapFragment.html
index d18f9dde494bb..7d91d15c36241 100644
--- a/docs/html/reference/com/google/android/gms/maps/SupportMapFragment.html
+++ b/docs/html/reference/com/google/android/gms/maps/SupportMapFragment.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2974,11 +2999,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/UiSettings.html b/docs/html/reference/com/google/android/gms/maps/UiSettings.html
index 5b8f856e0de37..9cafb045050f4 100644
--- a/docs/html/reference/com/google/android/gms/maps/UiSettings.html
+++ b/docs/html/reference/com/google/android/gms/maps/UiSettings.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1836,11 +1861,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptor.html b/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptor.html
index d57a280c1fa1d..f1da03c2753a6 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptor.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptor.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -959,11 +984,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptorFactory.html b/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptorFactory.html
index c68338998cced..5012b90237fd4 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptorFactory.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/BitmapDescriptorFactory.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1774,11 +1799,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.Builder.html b/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.Builder.html
index ca911b3edd453..f01ff0c0c3e78 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.Builder.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.Builder.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1335,11 +1360,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.html b/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.html
index 6dd08be60fe5d..3f592b2faf717 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/CameraPosition.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1935,11 +1960,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/GroundOverlay.html b/docs/html/reference/com/google/android/gms/maps/model/GroundOverlay.html
index f8412c6bf0332..2987830e1d6af 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/GroundOverlay.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/GroundOverlay.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2107,11 +2132,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/GroundOverlayOptions.html b/docs/html/reference/com/google/android/gms/maps/model/GroundOverlayOptions.html
index 71bdda0b5f2c0..6e5f214764c10 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/GroundOverlayOptions.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/GroundOverlayOptions.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2632,11 +2657,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/LatLng.html b/docs/html/reference/com/google/android/gms/maps/model/LatLng.html
index a34ea208eec99..a48ca547b2728 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/LatLng.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/LatLng.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1600,11 +1625,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.Builder.html b/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.Builder.html
index de5733c44cd82..37d81461b8db7 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.Builder.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.Builder.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1152,11 +1177,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.html b/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.html
index f76571cd7a842..563cc47ba94ee 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/LatLngBounds.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1810,11 +1835,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/Marker.html b/docs/html/reference/com/google/android/gms/maps/model/Marker.html
index f8a0155cf1a21..5893473ac096b 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/Marker.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/Marker.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1848,11 +1873,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/MarkerOptions.html b/docs/html/reference/com/google/android/gms/maps/model/MarkerOptions.html
index 939e425bd607f..08ef863d79452 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/MarkerOptions.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/MarkerOptions.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2194,11 +2219,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/Polygon.html b/docs/html/reference/com/google/android/gms/maps/model/Polygon.html
index f40bfb12fdcb4..046d280496302 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/Polygon.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/Polygon.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2073,11 +2098,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/PolygonOptions.html b/docs/html/reference/com/google/android/gms/maps/model/PolygonOptions.html
index b3075b8ecc7bf..c688e4e02cf17 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/PolygonOptions.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/PolygonOptions.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2309,11 +2334,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/Polyline.html b/docs/html/reference/com/google/android/gms/maps/model/Polyline.html
index 060f91fae6dd5..4ffd06766c4da 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/Polyline.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/Polyline.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1921,11 +1946,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/PolylineOptions.html b/docs/html/reference/com/google/android/gms/maps/model/PolylineOptions.html
index 6d429864dd9e6..32884935a4f2f 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/PolylineOptions.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/PolylineOptions.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2093,11 +2118,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/RuntimeRemoteException.html b/docs/html/reference/com/google/android/gms/maps/model/RuntimeRemoteException.html
index 397a7ad780314..8d5c4a22f0fa2 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/RuntimeRemoteException.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/RuntimeRemoteException.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1290,11 +1315,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/Tile.html b/docs/html/reference/com/google/android/gms/maps/model/Tile.html
index 8c775c261e8a8..fd59da5b6d35e 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/Tile.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/Tile.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1501,11 +1526,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/TileOverlay.html b/docs/html/reference/com/google/android/gms/maps/model/TileOverlay.html
index 1b8bafd52236f..c216bf8739956 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/TileOverlay.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/TileOverlay.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1480,11 +1505,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/TileOverlayOptions.html b/docs/html/reference/com/google/android/gms/maps/model/TileOverlayOptions.html
index 86a14175f2aff..80deef6f695d5 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/TileOverlayOptions.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/TileOverlayOptions.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1688,11 +1713,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/TileProvider.html b/docs/html/reference/com/google/android/gms/maps/model/TileProvider.html
index 3ad75ba273994..a33a967d9848a 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/TileProvider.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/TileProvider.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -901,11 +926,7 @@ Summary:
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/UrlTileProvider.html b/docs/html/reference/com/google/android/gms/maps/model/UrlTileProvider.html
index c586f1eac3550..4b82dfab10b66 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/UrlTileProvider.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/UrlTileProvider.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1306,11 +1331,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/VisibleRegion.html b/docs/html/reference/com/google/android/gms/maps/model/VisibleRegion.html
index 04bd89a23dc75..8e5f192d4f947 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/VisibleRegion.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/VisibleRegion.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1755,11 +1780,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/model/package-summary.html b/docs/html/reference/com/google/android/gms/maps/model/package-summary.html
index 30a3f37daa2a7..cdee9af4b35ad 100644
--- a/docs/html/reference/com/google/android/gms/maps/model/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/maps/model/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -688,11 +713,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/maps/package-summary.html b/docs/html/reference/com/google/android/gms/maps/package-summary.html
index b762b0c3ecfb0..903b8faef03c7 100644
--- a/docs/html/reference/com/google/android/gms/maps/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/maps/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -675,11 +700,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/package-summary.html b/docs/html/reference/com/google/android/gms/package-summary.html
index 537c749935c6c..ec06c8bb806d8 100644
--- a/docs/html/reference/com/google/android/gms/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -600,11 +625,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.OnPanoramaInfoLoadedListener.html b/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.OnPanoramaInfoLoadedListener.html
index 51f8c46a3036e..edd0a1971b556 100644
--- a/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.OnPanoramaInfoLoadedListener.html
+++ b/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.OnPanoramaInfoLoadedListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -775,11 +800,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.html b/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.html
index 0c71fdb7f3a90..b4b14f79de782 100644
--- a/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.html
+++ b/docs/html/reference/com/google/android/gms/panorama/PanoramaClient.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1960,11 +1985,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/panorama/package-summary.html b/docs/html/reference/com/google/android/gms/panorama/package-summary.html
index 5cc95b144b75f..aa40441165845 100644
--- a/docs/html/reference/com/google/android/gms/panorama/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/panorama/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -595,11 +620,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/GooglePlusUtil.html b/docs/html/reference/com/google/android/gms/plus/GooglePlusUtil.html
index 5f8dbf3df6f65..635b3fa321ee0 100644
--- a/docs/html/reference/com/google/android/gms/plus/GooglePlusUtil.html
+++ b/docs/html/reference/com/google/android/gms/plus/GooglePlusUtil.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1346,11 +1371,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/PlusClient.html b/docs/html/reference/com/google/android/gms/plus/PlusClient.html
index 05a30ec186c35..867ca65d539e5 100644
--- a/docs/html/reference/com/google/android/gms/plus/PlusClient.html
+++ b/docs/html/reference/com/google/android/gms/plus/PlusClient.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -2141,11 +2166,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/PlusOneButton.OnPlusOneClickListener.html b/docs/html/reference/com/google/android/gms/plus/PlusOneButton.OnPlusOneClickListener.html
index d10a252da7c30..e45596e86dd34 100644
--- a/docs/html/reference/com/google/android/gms/plus/PlusOneButton.OnPlusOneClickListener.html
+++ b/docs/html/reference/com/google/android/gms/plus/PlusOneButton.OnPlusOneClickListener.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -772,11 +797,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/PlusOneButton.html b/docs/html/reference/com/google/android/gms/plus/PlusOneButton.html
index dda095cfde55d..b0a94749669f5 100644
--- a/docs/html/reference/com/google/android/gms/plus/PlusOneButton.html
+++ b/docs/html/reference/com/google/android/gms/plus/PlusOneButton.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -12354,11 +12379,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/PlusShare.Builder.html b/docs/html/reference/com/google/android/gms/plus/PlusShare.Builder.html
index d2ee6bc2970fe..21c58043ad2c1 100644
--- a/docs/html/reference/com/google/android/gms/plus/PlusShare.Builder.html
+++ b/docs/html/reference/com/google/android/gms/plus/PlusShare.Builder.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1550,11 +1575,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/PlusShare.html b/docs/html/reference/com/google/android/gms/plus/PlusShare.html
index 4ea956d99ced2..a220418c03747 100644
--- a/docs/html/reference/com/google/android/gms/plus/PlusShare.html
+++ b/docs/html/reference/com/google/android/gms/plus/PlusShare.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -1347,11 +1372,7 @@ From class
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/PlusSignInButton.html b/docs/html/reference/com/google/android/gms/plus/PlusSignInButton.html
index 67fdf37e492a3..60f60a25692cc 100644
--- a/docs/html/reference/com/google/android/gms/plus/PlusSignInButton.html
+++ b/docs/html/reference/com/google/android/gms/plus/PlusSignInButton.html
@@ -360,7 +360,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -368,7 +368,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -390,32 +390,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -431,11 +446,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -456,38 +469,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -9803,11 +9828,7 @@ From interface
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/com/google/android/gms/plus/package-summary.html b/docs/html/reference/com/google/android/gms/plus/package-summary.html
index 8e0da0effe9e5..8deab06f3564a 100644
--- a/docs/html/reference/com/google/android/gms/plus/package-summary.html
+++ b/docs/html/reference/com/google/android/gms/plus/package-summary.html
@@ -361,7 +361,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -369,7 +369,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -391,32 +391,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -432,11 +447,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -457,38 +470,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -622,11 +647,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/gcm-packages.html b/docs/html/reference/gcm-packages.html
index 653f850701def..28fd130a2db64 100644
--- a/docs/html/reference/gcm-packages.html
+++ b/docs/html/reference/gcm-packages.html
@@ -359,7 +359,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -389,32 +389,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -430,11 +445,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -455,38 +468,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -562,11 +587,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:15
-
-  </div>
+  
 
 
   <div id="footerlinks">
diff --git a/docs/html/reference/gms-packages.html b/docs/html/reference/gms-packages.html
index 228e841bbfdf8..be865d24f94ad 100644
--- a/docs/html/reference/gms-packages.html
+++ b/docs/html/reference/gms-packages.html
@@ -359,7 +359,7 @@ onkeyup="return search_changed(event, false, '/')" />
 
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play-services/index.html">
-      <span class="en">Google Play services</span></a>
+      <span class="en">Google Play Services</span></a>
     </div>
     <ul>
       <li><a href="/google/play-services/setup.html">
@@ -367,7 +367,7 @@ onkeyup="return search_changed(event, false, '/')" />
       </li>
 
       <li><a href="/google/play-services/auth.html">
-          <span class="en">Authentication</span></a>
+          <span class="en">Authorization</span></a>
       </li>
 
       <li><a href="/google/play-services/plus.html">
@@ -389,32 +389,47 @@ onkeyup="return search_changed(event, false, '/')" />
     </ul>
   </li>
 
+
   <li class="nav-section">
     <div class="nav-section-header"><a href="/google/play/billing/index.html">
       <span class="en">Google Play In-app Billing</span></a>
     </div>
     <ul>
-          <li><a href="/google/play/billing/billing_overview.html">
-              <span class="en">In-app Billing Overview</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_integrate.html">
-              <span class="en">Implementing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_subscriptions.html">
-              <span class="en">Subscriptions</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_best_practices.html">
+      <li><a href="/google/play/billing/billing_overview.html">
+              <span class="en">Overview</span></a>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html">
+              <span class="en">Version 3 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html">
+              <span class="en">Version 2 API</span></a></div>
+              <ul>
+              <li><a href="/google/play/billing/v2/billing_integrate.html">
+              <span class="en">Implementing the API</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_subscriptions.html">
+              <span class="en">Subscriptions</span></a></li>
+              <li><a href="/google/play/billing/v2/billing_reference.html">
+              <span class="en">Reference</span></a></li>
+              </ul>
+      </li>
+      <li><a href="/google/play/billing/billing_best_practices.html">
               <span class="en">Security and Design</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_testing.html">
+      </li>
+      <li><a href="/google/play/billing/billing_testing.html">
               <span class="en">Testing In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_admin.html">
+      </li>
+      <li><a href="/google/play/billing/billing_admin.html">
               <span class="en">Administering In-app Billing</span></a>
-          </li>
-          <li><a href="/google/play/billing/billing_reference.html">
-              <span class="en">Reference</span></a>
-          </li>
+      </li>
+      <li><a href="/google/play/billing/versions.html">
+              <span class="en">Version Notes</span></a>
+      </li>
     </ul>
   </li>
 
@@ -430,11 +445,9 @@ onkeyup="return search_changed(event, false, '/')" />
       <li><a href="/google/play/publishing/multiple-apks.html">
           <span class="en">Multiple APK Support</span></a>
       </li>
-
       <li><a href="/google/play/expansion-files.html">
           <span class="en">APK Expansion Files</span></a>
       </li>
-
       <li class="nav-section">
         <div class="nav-section-header"><a href="/google/play/licensing/index.html">
           <span class="en">Application Licensing</span></a>
@@ -455,38 +468,50 @@ onkeyup="return search_changed(event, false, '/')" />
         </ul>
       </li>
     </ul>
+  </li>
+
+  <li class="nav-section">
+      <div class="nav-section-header"><a href="/google/gcm/index.html">
+        <span class="en">Google Cloud Messaging</span></a>
+      </div>
+      <ul>
+        <li><a href="/google/gcm/gs.html">
+            <span class="en">Getting Started</span></a>
+        </li>
+        <li><a href="/google/gcm/gcm.html">
+            <span class="en">Architectural Overview</span></a>
+        </li>
+        <li><a href="/google/gcm/demo.html">
+            <span class="en">Demo App Tutorial</span></a>
+        </li>
+        <li><a href="/google/gcm/adv.html">
+            <span class="en">Advanced Topics</span></a>
+        </li>
+        <li><a href="/google/gcm/c2dm.html">
+            <span class="en">Migration</span></a>
+        </li>
+        <li id="gcm-tree-list" class="nav-section">
+          <div class="nav-section-header">
+            <a href="/reference/gcm-packages.html">
+              <span class="en">Reference</span>
+            </a>
+          <div>
+        </li>
+      </ul>
+  </li>
 
 
-    <li class="nav-section">
-        <div class="nav-section-header"><a href="/google/gcm/index.html">
-          <span class="en">Google Cloud Messaging</span></a>
-        </div>
-        <ul>
-          <li><a href="/google/gcm/gs.html">
-              <span class="en">Getting Started</span></a>
-          </li>
-          <li><a href="/google/gcm/gcm.html">
-              <span class="en">Architectural Overview</span></a>
-          </li>
-          <li><a href="/google/gcm/demo.html">
-              <span class="en">Demo App Tutorial</span></a>
-          </li>
-          <li><a href="/google/gcm/adv.html">
-              <span class="en">Advanced Topics</span></a>
-          </li>
-          <li><a href="/google/gcm/c2dm.html">
-              <span class="en">Migration</span></a>
-          </li>
-          <li id="gcm-tree-list" class="nav-section">
-            <div class="nav-section-header">
-              <a href="/reference/gcm-packages.html">
-                <span class="en">Reference</span>
-              </a>
-            <div>
+  <li class="nav-section">
+    <div class="nav-section-header"><a href="/google/backup/index.html">
+      Android Backup Service</a>
+    </div>
+    <ul>
+      <li><a href="/google/backup/signup.html">
+          Register</a>
       </li>
+    </ul>
+  </li>
 
-        </ul>
-      </li>
 </ul>
 
 <script type="text/javascript">
@@ -530,9 +555,9 @@ onkeyup="return search_changed(event, false, '/')" />
 <div id="jd-content">
 
 <div class="jd-descr">
-  <p>Contains the classes for accessing the services provided in the Google Play services platform.
-    See the <a href="/google/play-services/setup.html">Setup guide</a> on how to configure the
-    SDK that contains these classes.</p>
+<p>Contains the classes for accessing the services provided in the Google Play services platform.
+See the <a href="/google/play-services/setup.html">Setup guide</a> on how to configure the    
+SDK that contains these classes.</p>
 </div>
 
 
@@ -599,11 +624,7 @@ onkeyup="return search_changed(event, false, '/')" />
   For details and restrictions, see the <a href="/license.html">
   Content License</a>.
   </div>
-  <div id="build_info">
-    
-    Android &nbsp;r &mdash; 03 Dec 2012 12:16
-
-  </div>
+  
 
 
   <div id="footerlinks">