KDE release 20.12.3 packages available for packagers

[Heiko Becker]

Hello packagers,

tarballs are available at "stable/release-service/20.12.3".
Please report any issues, release is planned next Thursday.

REVISIONS_AND_HASHES can be found at https://phabricator.kde.org/P671
and the preliminary changelog at https://phabricator.kde.org/P672

The tars are signed with my public 
key:http://keys.gnupg.net/pks/lookup?op=vindex&fingerprint=on&search=0xBB463350D6EF31EF

Thanks for the packaging,
Heiko