Hello everybody,
we have released a new maintenance relaease 23.1.20250506.
Release notes:
- Calendar: switching all subscribed calendars quickly on or off via an icon in the calendar toolbar
- Calendar: allow setting events in subscribed calendars to private and/or non-blocking
- Calendar: fix scrolling up when clicking into search for displayed calendars
- Calendar: fix not working click on event in planner-view
- Addressbook: new preference how to generate full name to not use prefix or prefer it over firstname or vice versa
- Mail: remember and reopen last used folder in implicit preference and always autoload deeper folder-hierarchies for better performance
- Mail: if attachment does not have a filename plus extension, fall back to the description and add extension matching the mime-type
- Mail: fix after tab-/application-change not working context menu on tree
- Mail/InfoLog (EPL): fix not working Mailvelope install dialog and usage in InfoLog for PGP encryption of description
- VIDOTEACH: add video status that makes one video dependent on others
- PHP: Docker images use PHP 8.4 now
- Many translations
Complete changelog:
https://github.com/EGroupware/egroupware/compare/23.1.20250416…23.1.20250506
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:
- Calendar: switching all subscribed calendars quickly on or off via an icon in the calendar toolbar
It is now possible to switch all subscribed calenders on/off via an icon in the calendar toolbar:

- Calendar: allow setting events in subscribed calendars to private and/or non-blocking
It is now possible to modify events at the import to private and/or non-blocking events:
- Addressbook: new preference how to generate full name to not use prefix or prefer it over firstname or vice versa
- Mail: remember and reopen last used folder in implicit preference and always autoload deeper folder-hierarchies for better performance
EGroupware now remembers the folder in which you were last located.
After logging in again, this folder will be opened again.
- PHP: Docker images use PHP 8.4 now
We are now delivering PHP 8.4 (current 8.4.6) in the EGroupware container.
Users with their own EGroupware apps should carefully check compatibility.
Users with a Git or archive installation should also run their PHP in version 8.4.
See also: PHP Supported Versions
We have added many translations in many languages and also made many corrections/changes.
If something is wrong or needs improvement, please send an email to
su@egroupware.org.
We are always looking for more community translators!
Every contribution, no matter how small, makes the translations better 
The update information is collected in the following topic
in chronological order.
Many greetings
Your EGroupware team