New Features:
- Song List Editor: Added a restore backup function.
- Player: Added a menu selection to open the player and marquee options.
- Song List Editor: Implemented locking so that multiple ballroomdj instances cannot edit the same song list.
- Song List Editor: Set modification flag when a selection is added.
- Music Manager: Fixed number of lines displayed when switching between different display modes.
- History: Fixed crashes.
- Song Lists: Cleaned up backup rotation.
Bug Fixes:
- Revert improper changes to internal variable traces.
- Player: Fixed display issues.
- Player: No history display for mini player.
- Player: Fixed history view.
- Player: Fixed history display issues.
Bug Fixes:
- Player: Fixed incorrect display due to embedded history pane.
Tests were run on Windows 7, Windows XP, Mac OS X, Ubuntu 17.04.
New Features:
- Player: option to embed the history display in the player view.
- Player: Moved the 'pause each song' button into the action menu.
- History: Moved 'requeue as external' into the history menu.
- Player: Removed option to place music queue on the right.
- Upgrade mutagen to version 1.40.0