Hi On https://fedoraproject.org/wiki/Licensing:Main?rd=Licensing We have CC-BY-SA version 3.0 http://creativecommons.org/licenses/by-sa/3.0/ Latest version is 4.0 http://creativecommons.org/licenses/by-sa/4.0/ Is this license valid ? Or just a small update to our wiki needed ? Remi.