Improved Volume buttons handling, Volume can be changed even when application is in foreground. Similar to default media player
Backend reliability has been improved, random sound disruption has been reduced.
Improved UI with vibration feedback for long presses, similar to standard platform behavior.
Support for headset control button. Default N9 headset is supported as well as WH-701 and WH-702. Play/Pause, Next/Previous and Volume buttons are supported.