It’s always nice to wake up to an update on your phone especially when it was promised by Google for December and they delivered it a lot quicker than planned.
The Android 4.2.1 update comes following the crazy amount of bugs in Android 4.2 which we documented just 1 week ago.
0d15318 : Add HID gamepad/joystick as supported HID devices
Have you had your update yet? Have you had time to check if the known major bugs are fixed?