[Koha] Koha 19.05.04 release

The Koha community is proud to announce the release of Koha 19.05.04. This is a maintenance release. The full release notes are available at https://koha-community.org/koha-19-05-04-release/ Debian packages will soon be available. Next month we start preparing 20.05 cycle. Regards, -- Fridolin SOMERS <fridolin.somers@biblibre.com> BibLibre, France - software and system maintainer