diff --git a/docs/html/preview/support.jd b/docs/html/preview/support.jd
index 3945ecdb582fa..50b608333dfce 100644
--- a/docs/html/preview/support.jd
+++ b/docs/html/preview/support.jd
@@ -16,6 +16,222 @@ page.image=images/cards/card-n-support_2x.png
To discuss issues or ideas with other developers working with Android N, join the
Developer Preview Google+ community.
+Developer Preview 2
+
+
+
+
+
+ Date: April 2016
+ Builds: NPC91K
+ Emulator support: x86 & ARM (32/64-bit)
+ Google Play services: 8.4
+
+
+
+
+
+New in DP2
+
+
+ - Platform support for Vulkan, a new 3D rendering API that provides
+ explicit, low-overhead GPU (Graphics Processor Unit) control and offers
+ improved performance for draw-call heavy applications. For details, see the
+ documentation.
+
+
+ - New people emoji with support for skin tones, and new Unicode 9 glyphs.
+ Skin tone and new emoji will not show up until keyboards build support for
+ them in the palette. Apps should not need to take any action to take
+ advantage of these new emoji, unless the apps use a non-system font. IME
+ developers need to incorporate support for the new emoji.
+
+
+ -
+ Launcher
+ Shortcuts API: Apps can use
ShortcutManager to send
+ shortcuts to starting points within themselves to the launcher.
+
+
+ -
+ Multi-Window:
+ You can now specify a separate minimum height and minimum width for an
+ activity. In addition, several API names have been slightly changed.
+
+
+
+Fixes for issues reported by developers
+
+
+ A number of issues reported by developers have been fixed, including:
+
+
+
+ - Can’t connect to hidden SSID or non-broadcast Wi-Fi (bug 203116)
+
+
+ - Microphone mute state persists across activities (bug 205922)
+
+
+ - Changing Multiwindow focus pauses YouTube (bug 203424)
+
+
+ - Direct Reply may close open activity (bug 204411)
+
+
+ - Various stability fixes
+
+
+
+General advisories
+
+
+ This Developer Preview release is for app developers only
+ and is designed for use in compatibility testing and early development only.
+ Please be aware of these general notes about the release:
+
+
+
+ - This release has various stability and performance issues on all devices
+ that make it not suitable for daily use on phone or tablet,
+ especially for non-developers.
+
+
+ - Battery life and performance have not yet been optimized with this
+ release:
+
+
+ - System and app performance is known to be periodically slow /
+ janky, and devices may become occasionally unresponsive. These
+ problems may become more acute with prolonged use.
+
+
+ - Battery life may be regressed in this release for screen-on and
+ screen-off use cases.
+
+
+
+
+ - Some apps may not function normally on Developer Preview
+ 2. This includes Google’s apps as well as other apps.
+
+
+ - This early build is not Compatibility Test Suite (CTS)
+ approved. Apps that depend on CTS approved builds won’t work
+ (Android Pay for example).
+
+
+ - This preview release supports the following devices: Nexus 5X, Nexus 6,
+ Nexus 6P, Nexus 9, and Pixel C, as well as General Mobile 4G
+ (Android One). Support for Nexus Player is coming soon.
+
+
+
+Known Issues
+
+Performance and battery
+
+
+ - System and app performance is known to be periodically slow /
+ janky, and device may become occasionally unresponsive. These
+ problems may become more acute with prolonged use.
+
+
+
+Google accounts
+
+
+ - In some circumstances, there can be issues with
+
AccountManagerService that prevent logging in to Google accounts
+
+
+
+System update
+
+
+ - Device may restart immediately after updating to DP2.
+
+
+
+Accessibility
+
+
+ - Problem with listening to text-to-speech (TTS) output when pitch is set
+ near maximum level.
+
+
+
+Bluetooth
+
+
+ - Bluetooth Low Energy (LE) GATT characteristics are using the wrong write
+ type and will not be sent to a remote device. Thus, for example, some fitness
+ devices will not work.
+
+
+
+
+Setup wizard
+
+
+ - The option to restore data on a new device (or newly reset device) from
+ "Your Google Account" is not actionable in the setup wizard. You must restore
+ data from an existing device using NFC or set it up as a new device.
+
+
+
+App compatibility
+
+
+ - Tapping on the image of a product in the Amazon app to enlarge it causes
+ the app to crash.
+
+
+ - "The Spectator" app crashes on launch.
+
+
+ - May be unable to open downloaded archives in the Downloads app.
+
+
+ - Calendar app crashes on docking to multi-window.
+
+
+
+Device-specific issues
+
+
+
+ -
+ Seed
+
+
+ -
+ Data connection fails when device is switched from slot 1 to slot 2 SIM.
+
+
+ -
+ Ryu
+
+
+ -
+ Unable to toggle Voice Search "Always On" option.
+
+
+ -
+ Shamu
+
+
+ -
+ Camera pictures in portrait orientation are corrupted, except for HDR+
+ photos.
+
+
+
+
Developer Preview 1
@@ -32,7 +248,7 @@ page.image=images/cards/card-n-support_2x.png
-General advisories
+General advisories
This Developer Preview release is for app developers only and is designed for
@@ -68,7 +284,7 @@ page.image=images/cards/card-n-support_2x.png
-
+
@@ -152,7 +368,7 @@ page.image=images/cards/card-n-support_2x.png
Google Apps Device Policy that is bundled with N Developer Preview
does not yet support the Work Profile Security Challenge feature.
Developers should instead use TestDPC
+ "https://github.com/googlesamples/android-testdpc/releases">TestDPC
to test this feature.