It's 21.12.3 of course.
On Thursday, 3 March 2022 11:40:32 CET, Heiko Becker wrote:
Thursday, 3 March 2021. Over 120 individual programs plus
dozens of programmer libraries and feature plugins are released
simultaneously as part of KDE Gear.
Today they all get new bugfix source releases with updated translations.
The full changelog can be found at
https://kde.org/announcements/changelogs/gear/21.12.3/ and
checksums at https://kde.org/info/releases-21.12.3/
The released code has been GPG-signed using the following key:
http://pgp.mit.edu/pks/lookup?op=get&search=0xD81C0CB38EB725EF6691C385BB463350D6EF31EF