Major: 0.0.254

Bug Fixed:
1. Fixed the text colour won’t changed bug.
Major: 0.0.255

New Features:
1. Initial support playlist remove.
Major: 0.0.256

Bug Fixed:
1. Fixed the playlist delete animation will have a fake flash.
Major: 0.0.257

New Features:
1. Add file explorer classes.
2. Support open playlist.

Updates:
1. Now will automatically removed playlist in cache folder.