2.0.2:
Fixes major bug where widget stops working on KitKat
2.0.1:
Fixes bug where artist doesn't display on Kit Kat
2.0:
Switches to new APIs on Lollipop
New default theme: Determined from Album Art - changes the widget color based on the album art
On Lollipop, the current app will now open when the widget is tapped
New theme that is entirely transparent (old transparent theme is now called translucent)
Note: KitKat users will need to re-enable the notification listener after installing 2.0