Work on version 6 of Just Playlists is going slowly, and I’m getting requests from folks for a version of JP that runs under versions 5+ of Android. I’m re-publishing version 5.3.5 of Just Playlists as version 5.3.6 for devices running Android 5+. It should work fairly well, but note that you may see display issues and playback quirks. These will be fixed in version 6 of JP.
Thanks for your patience as I continue work on JP!