Beta 7 is mostly a maintenance release but I did add a few new customizations. I had a few requests to re-add the randomize option back to the queue, so I added that back. There is a slight bug when using randomize where the queue view will jump somewhere close to the middle of your list, but the position will auto update once the track changes.
The album / artist / album artist details views now have the option to disable the artwork at the top.
Finally, the ability to customize remote control (bluetooth / headset) actions was readded. I tried to make it a bit simpler by removing the "single button mode" setting. If your remote control only has a single button, android considers it the "headset" button, which is one of the buttons listed to customize. The actions available are slimmed down to actions that only really make sense with the display off, so its not the full set like the now playing buttons or gesture actions.
Edit:
One other thing I forgot to mention was the new option for dynamic themes to theme artist / album / album artist detail screens based off that specific selections art colors. This is off by default since the colors can conflict with the rest of the theme, but I wanted to put the option there.
3.0 Beta 7 (2020-06-08):
New:
-Added 'Randomize' to queue menu
-Added 'primary' and 'primarydark' as color options for custom metadata
-Added options to set the percentage used to increase skipcount/playcount (advanced -> audio -> other)
-Added customize option to hide artist/albumartist/album artwork in the details view
-Added dynamic theme option to theme artist/albumartist/album details views based off the artwork colors
-Added internal dynamic theme color blacklist to prevent choosing certain colors
-Added 'stop' as a shared(gesture/button) action
-Added the ability to customize remote control actions (Advanced Settings -> General -> Remote Control)
-Updated appcompat and constraint libraries
Fixes:
-Fixed bug where amplifier UI would show 2db even if set higher
-Fixed dynamic theme coloring on various dialogs
-Fixed text cursor showing in the toolbar for a few seconds when element is first displayed
-Fixed other various crashes