I threw a beta release application, but I had changed the permissions around in this version and forgot all about it. It will probably be dropped in the review process, so it will be early to mid next week before it is actually released to the public.
As I mentioned in the release notes, the highlights of this release,
Support for non-M3U format playlists (M3U8, WPL)
Added menu to delete all playlists for the selected storage
Playlist format is MediaStore.Playlist, and I had assumed that only M3U could be used due to its specification, but now it is possible to copy it as is by setting the MIME TYPE.
As for the menu to delete all playlists, my bug, (1), (2), (3)... and other files, and with this version upgrade, I think it is worth using when you want to change the format of the playlist, or when you want to drastically change the playlist to be Sync target.