Hello everyone,
we have released a new SECURITY release 23.1.20261021.
Release notes:
- SECURITY: PHP 8.5.12 security update plus several EGroupware security updates, everyone is strongly advised to update to this release of 26!
- This is the final 23.1 release, we strongly recommend everyone to update to 26!
- Registration: fix not working registration after previous security release
- Api: restrict Nextmatch::ajax_get_rows() row-source dispatch to server-controlled data
This Maintenance update is provided via Docker container.
If you have problems with this update, you can easily revert to the previous version:
Manual (container) update/downgrade in a Docker installation
Manuelles (Container)-Update/Downgrade in einer Docker-Installation
New functions / preferences or other important things:
- SECURITY: this release fixes multiple high level security vulnerabilities, everyone is strongly adviced to update to it!

However, anyone still using 23.1 (or before) should update to the latest version, 26, as soon as possible! We will no longer be providing security fixes for 23.1.
All versions of PHP prior to 8.5.12, 8.4.27, 8.3.36 and 8.2.35 are highly vulnerable.
See:
Security advisory: Critical remote code execution vulnerabilities, update now

The update information is collected in the following topic
https://help.egroupware.org/t/new-features-preferences-or-other-important-things-since-release-of-egroupware-23-1/77410
in reverse chronological order.
Please follow us, give us likes or stars:

Kind regards
Your EGroupware team