as the release notes say:
- Select and synchronise playlists with USB/SD devices.
- Amended track information is updated on USB/SD devices when re-exporting.
- Reveal which playlists include a selected track.
- Option to 'Remove From Collection' is available in the Playlists and Tag list panes.
- Option to add 'Key' values to ID3 tags (for MP3 & AIFF) in preferences.
- Warning message appears on import for filenames over 255 characters in length (CDJs can't read such files via ProDJ LINK).
- Import 'My Settings' from rekordbox smartphone Apps.
- Exporting to USB/SD devices will ignore missing tracks.
- Fixed Beat Grid importing bug (via Bridge, only visible on CDJs).