• Swoolepush: fix access to undeclared static propertiy SwoolPush\Backend::$failed_attempts
• Swoolepush: periodically pinging server from browser to detect lost websocket connection and reconnect
• Api: detect if framework data is missing for popups too and redirect to cd=popup to load it
• Api: setting configured server-timezone for the databases connection, to fix cases were they do not match
• Admin: fix session list did NOT show interactive sessions, if push is used
• OpenIDConnect/Guacamole: fix clients managed as EGroupware apps require Rocket.Chat run rights
• Infolog: Responsible user in a different timezone would adjust the due date when saving
• Mail: do not override existing compose fields with predefined values
• Filemanager: fix drag and drop a file no longer working from outside of browser into the list
• HTML Editor: fix bug in editing uploaded image
• HTML Editor: add table button into html editor's toolbar
• Rocket.Chat: fix not working login with newer desktop clients
• Calendar: Current time line now spans all columns in single day view
• Calendar/Merge: Fix {{link}} placeholder not working for HTML mails, use {{link/href}} to get a clickable link
• Tracker: Fix export database values always gave 0 rows
• PostgreSQL/SmallPART: fix installation / update to 20.1 failed
• extended changelog