Tellico 4.0 released

Version 4.0 of the Tellico collection-managementsoftware has been released. This is the first release to use theKDEFrameworks6 and Qt6 libraries, with a fallbackavailable for Frameworks5 and Qt5. Other notable changes in 4.0include importing video collections from file metadata and correctlyimporting multi-disc album data from Discogs, MusicBrainz, and iTunes. Usersof prior versions are advised to make a backup of their data before upgrading.