And we would be right, as tonight a new tag has opened up in the Android Open Source Project called «master - p» that indicates that commits made to the AOSP master branch will show up in Android P (presumably Android 9.0). (xda-developers.com)
Unreal Engine 4 recently received v. 4.14 which has a file under master branch that shows names for Switch, SwitchConsole, and SwitchHandheld. (segmentnext.com)
He realized that the Bluetooth battery level API that we discovered in the AOSP master branch was missing in the official Android 8.0 Oreo release build. (xda-developers.com)