• Preferences: new pref how to update lists: fast or exact
• Tracker/Notifications: send mail after response to user and push errors
• Calendar: Fix multiple all-day event rendering bug
• Etemplate: Fix entry widget had wrong ID, so was missing value
• Mail/Swoolpush: support delete and flag-changes for Dovecot 2.3 via custom Lua script
• Mail/Admin: do NOT allow to set forwards via Sieve rules, if user forwards are disabled (not standard SMTP!)
• Infolog: Fix exporting search results failed if a contact filter was used
• Notifications: taking push server into account for checking user is online for popup or email notifications
• Rocket.Chat: do NOT require a refresh token / user conset as we regard rocketchat as internal app
• Rocket.Chat: fix Rocket.Chat message dialog shows error "Unknown Path"
• Status: Fix unread message indicators no longer working
• Container: use Ubuntu 20.04 as base of EGroupware container instead of 18.04
• All apps: fixed scrolling in lists for iPad in desktop mode