Tellico 4.0 released

https://tellico-project.org/tellico-4-0-released/
 collection management
software has been released. This is the first release to use the
KDE Frameworks 6 and Qt6 libraries, with a fallback
available for Frameworks 5 and Qt5. Other notable changes in 4.0
include importing video collections from file metadata and correctly
importing multi-disc album data from https://www.discogs.com/
. Users
of prior versions are advised to make a backup of their data before upgrading.

https://lwn.net/Articles/988837/