• Status/Videoconference: add support for BigBlueButton videoconferencing, it can be configured via Status app's site-configuration
• Collabora: support Collabora Online 6.4
• Admin/EMail: display administrative IMAP actions folder ACL and vacation notice in IMAP tab too
• Mail: Config setting for how many mailing lists are returned in address search results
• Setup: fix no accounts found for SQL instances
• Calendar: Fix missing / incorrect recurrence date in cancel notification iCal
• Calendar: Show correct event date when notified of a single cancelled recurring event
• Calendar: Fix quick add 'Save' button would close the whole window, if it had been opened by a different window
• Calendar: Fix todo sizing / scrolling
• Addressbook: fix 'undefined' title shown for some contact links opened in CRM view tabs
• SmallPART: CSV export of comments for course-owner and students own comments and recording time of comments
• SmallPART: fixed not playing uploaded vidoes through egroupware-docker package update (container is not enough!)
• Translations: Updated. Thanks to our community translators!
• extended changelog