# New Features - New group sync strategy: one course per teacher - Group sync strategy can now be influenced by extensions: merging groups is possible via course properties. See the example class for extensions for more information - Extended possible course template settings from 3 to 5 - Added a new course placeholder for previous semester (to use when identifying course templates, so you can target the previous semester's course for copying) # Improvements - Completely refactored codebase - Old CAMPUSonline groups & groupings are now removed when copying a course template - Improved logging - Improved some language strings # Bugfixes - Do not exclude users without IDNUMBER from user identification task - Ignore userdata when copying course templates