[Koha] Koha 3.20.11 released

It is with great pleasure that we announce the release of Koha 3.20.11, a maintenance release of the Koha open source integrated library system. See the full release notes here: https://koha-community.org/koha-3-20-11-released/ Download: http://koha-community.org/download-koha/ Stay tuned for Debian/Ubuntu package availability. -- Frédéric DEMIANS http://www.tamil.fr/fdemians