[Koha] Koha February release with security fixes

[Fridolin SOMERS]

Hello everyone 🤗

The Koha community is proud to announce the release of February version:
23.11.03
23.05.09
22.11.15
22.05.19

It is a bugfix/maintenance release including a lot of security fixes.
It is highly recommended to upgrade.

The full release notes are available here:
https://koha-community.org/koha-23-11-03-released/
https://koha-community.org/koha-23-05-09-released/
https://koha-community.org/koha-22-11-15-released/
https://koha-community.org/koha-22-05-19-released/

Debian packages are available.

Best regards 🤓

-- 
Fridolin SOMERS <fridolin.somers at biblibre.com>
Software and system maintainer 🦄
BibLibre, France