Improvements
- Various accessibility improvements improvements
- Made more elements available for screen readers
- Improved the information interpreted by screen readers
Fixes
- "Single palette" option was not implemented
- Palettes appearance was broken and wasn't aligned with the MuseScore styling
- Dark theme was not correctly supported in new palettes
- Note value repeat section: setting "Never" was broken
- Undo didn't restore a deleted frame
- NVDA screen reader didn't work
More information is available on https://musescore.org/en/3.3beta2