First release with the new MyAnimeList API.
Changelog:
https://github.com/erengy/taiga/wiki/Changelog#v140-beta-2020-06-13
Warning:
This is a pre-release version, which means that it may include unstable features. Regular users are advised to wait for a stable release instead. Otherwise, take a backup of your installation directory (%AppData%\Taiga by default) before upgrading, just in case.