Bugfixes
- [PICARD-2534](https://tickets.metabrainz.org/browse/PICARD-2534) - Vorbis / FLAC: Trailing null char in `date` tag causes date to be ignored
- [PICARD-2605](https://tickets.metabrainz.org/browse/PICARD-2605) - Windows: libssl-1_1-x64.dll missing
- [PICARD-2608](https://tickets.metabrainz.org/browse/PICARD-2608) - Application exit waits for outstanding loading request
- [PICARD-2611](https://tickets.metabrainz.org/browse/PICARD-2611) - During clustering selection changes are ignored, can lead to users performing actions on unexpected files
- [PICARD-2615](https://tickets.metabrainz.org/browse/PICARD-2615) - Picard does not check for unsaved files when using the QUIT command
- [PICARD-2624](https://tickets.metabrainz.org/browse/PICARD-2624) - ValueError writing truncated AIFF / WAVE / DSDIFF files
- [PICARD-2627](https://tickets.metabrainz.org/browse/PICARD-2627) - Interprocess communication pipe hangs on quit
- [PICARD-2629](https://tickets.metabrainz.org/browse/PICARD-2629) - Keyboard shortcut for "Search for similar albums"
- [PICARD-2630](https://tickets.metabrainz.org/browse/PICARD-2630) - Crash at startup due failing to upgrade configuration
- [PICARD-2642](https://tickets.metabrainz.org/browse/PICARD-2642) - Submit cluster as release opens on 0.0.0.0 if "Listen only on localhost" is disabled
- [PICARD-2645](https://tickets.metabrainz.org/browse/PICARD-2645) - QUIT command only works if there are files that need saving and user cancels the quit
New Features
- [PICARD-711](https://tickets.metabrainz.org/browse/PICARD-711) - New variables for release group, release, recording and work series
- [PICARD-2617](https://tickets.metabrainz.org/browse/PICARD-2617) - Add variables for file creation (`_file_created_timestamp`) and modification date(time) (`_file_modified_timestamp`)
- [PICARD-2606](https://tickets.metabrainz.org/browse/PICARD-2606) - Add `_writersort` and `_lyricistsort` variables
Improvements
- [PICARD-900](https://tickets.metabrainz.org/browse/PICARD-900) - Use Id3v24 by default instead of id3v23
- [PICARD-1649](https://tickets.metabrainz.org/browse/PICARD-1649) - Allow plugins to link to documentation
- [PICARD-1945](https://tickets.metabrainz.org/browse/PICARD-1945) - Option to set the number of parallel fpcalc processes
- [PICARD-2535](https://tickets.metabrainz.org/browse/PICARD-2535) - Handle null terminated tag values in Vorbis / FLAC tags
- [PICARD-2609](https://tickets.metabrainz.org/browse/PICARD-2609) - Improve UI responsiveness during file loading
- [PICARD-2616](https://tickets.metabrainz.org/browse/PICARD-2616) - Support tag `releasedate` for TDRL / RELEASEDATE (not filled by default, but available for scripting and plugins)
- [PICARD-2620](https://tickets.metabrainz.org/browse/PICARD-2620) - New icon for Picard on macOS
- [PICARD-2625](https://tickets.metabrainz.org/browse/PICARD-2625) - Improve visibility of creating a new file naming script
- [PICARD-2626](https://tickets.metabrainz.org/browse/PICARD-2626) - macOS: add 512px & 1024px icons
- [PICARD-2634](https://tickets.metabrainz.org/browse/PICARD-2634) - Use standardized artist names by default