This release add additional compatibility fixes to support old themes on 20.0 and newer firmware.
In particular:
- Themes with old animations should no longer crash the home menu when installed
- The settings section has new options to force the compatibility mode when installing themes, this should help with certain themes that only have a wallpaper designed around the placement of icons of a specific version of the home menu.
A lot of the 20.0 compatibility quirks still apply, you can read more in the post for the previous release