[Koha] Koha 21.11.13 released

Hello, I'm very proud to announce the release of Koha 21.11.13. This release contains 9 enhancements and 35 bugfixes More information can be found here : https://koha-community.org/koha-21-11-13-released/ Enjoy! 🌅🚀 Arthur Suzuki, 🌈🏔️ Développeur @BibLibre