* commit 'c334bbb38986787a8aaf51b6208990454aa86a06': Prevent crash in Gatt service due to null pointer in BluetoothGattCharacteristic from framework
* commit 'c334bbb38986787a8aaf51b6208990454aa86a06': Prevent crash in Gatt service due to null pointer in BluetoothGattCharacteristic from framework