If you are running version 3.4.0, go to Configuration / Options / Automatic Update, wait for the Install button to activate and select Install.
Bug Fixes:
- Player: Fixed a problem where the song position slider could become disabled.
- Autoupdate: Fixed installation of checksum file.
- Autoupdate: Fixed time check.
- Autoupdate: Fixed SHA checksum test.
- Music Manager: Fixed re-open of music manager when allow edit is turned off.
- Mac OS X: installation: allow downgrades.