[Koha] Koha 21.05.13 released

The Koha community is proud to announce the release of version 21.05.13. This is a maintenance release and contains many bug fixes and enhancements. As always you can download the release from: https://download.koha-community.org Thank you very much to everyone involved in this release. For further details, please see this blog post <https://koha-community.org/koha-version-21-05-13-released/>. -- Andrew Fuerste-Henry Educator (he/they) ByWater Solutions bywatersolutions.com Phone:(888)900-8944 <(888)%20900-8944> What is Koha? <http://bywatersolutions.com/what-is-koha/>