This one's for you, developers: XDA user adub007 just posted a full Motorola XOOM system dump. What new and unprecedented goodies does it contain? That remains to be seen... feel free to download the 112MB (183MB when unpacked) file and start digging for yourself.
[Update: Google Be Trollin', Yo] Android M Will Be Announced At Google I/O 2015, According To Conference Schedule
[Update: N10, N7 2013 And N7 2012 5.1.1] [Flash All The Things] Android 5.1 OTA Roundup For Nexus And GPE Devices
[Trollface] The Nexus 9 Is Getting An OTA Update... To Android 5.0.2