2. Changelog

2.1. Released on Nov 3, 2026

Source package ucs-school-umc-groups in version 12.0.0:

• The UMC module Edit workgroups for teachers showed no icon, did not show the email settings of a workgroup, and removed the email address of a workgroup when saving. When a teacher added groups that may send emails to the workgroup, the search for groups failed with Forbidden. When a teacher added members to a workgroup and selected a class, the dialog also offered the teachers of that class, and saving the workgroup then failed with User … is not a student. The dialog now offers only students. A teacher could change the email address of a workgroup with a crafted request. The module now ignores the email address in the request. Workgroups whose allowed email senders included a deleted user could not be opened. The modules Administrate workgroups and Edit workgroups showed empty rows instead of the names of the users allowed to send emails (Bug #55267).

• The UMC module Assigning teachers also offered students as new members of a class, and saving the class then failed with User … is not a teacher. The module now offers only teachers (Bug #60027).