• Admin: allow to show groups by container: e.g. LDAP DN or arbitrary part of name found by a regular expression
• Admin: Add bulk changes as a context menu action for user list
• Admin/all apps: custom-fields can now specify tabs they are displayed in (instead of one standard tab)
• Mail/Filemanager: admin can allow users to store a password to pass to mail- and file-servers in case they use (password-less) SingleSignOn
• Mail: new reply with attachments (answer to mail incl. all attachments)
• Mail: show s/mime signed/encrypted icons in mail display popup (verification is only shown in preview!)
• Mail: make sure to create a valid Message-ID header, even if SERVER_NAME is set to "_"
• Mail: fix broken PDF attachments which were quoted-printable encoded
• Mail/Calendar: improved display of meeting requests: what's changed, single recurrence or whole series, display and enter comment when accepting/rejecting a request
• Calendar: fix conflict check to take into account that whole-day (floating) events start and end by definition in all timezones at midnight
• Calendar: ask user to apply changes in series master to already created exceptions
• Calendar: allow to create recurring events with explicit recurrences
• CalDAV: fixed all-day events from Thunderbird with timezone were one day longer
• Calendar/Resources/CalDAV: fix not reported privileges for resources causing resource calendars to appear readonly in CalDAV clients
• eSync/Calendar: new preference how many days to sync back, if client specifies no limit / all, default is 365
• Notifications: fix wrong condition leading to infinite recursion (causing timeout) and high database load
• LDAP/Import: fix not imported memberships of groups in LDAP not using their gidNumber, because it is already used as uidNumber / user
• LDAP/ActiveDirectory Sync: permanently store DN+entryUUID and use the latter to detect renamed user or accounts
• LDAP/AD: automatic retry, if connection to LDAP server was lost
• InfoLog/REST API: attributes "progress" and "percentComplete" were NOT parsed when creating or updating entries
• All apps/REST API: fix custom-fields of type "date-time" to be stored timezone aware, if no format is specified
• Api/Auth/OpenIDConnect: allow to specify which JWT payload attribute to use and a regular expression to extract username from it
• Kanban: Add listen & change for swimlanes
• ViDoTeach: push changes to start-page including material list with summery
• ViDoTeach: record when disclaimer was agreed to incl. requiring existing participants to agree, if a disclaimer is added later
• EPL: fix not working symlinks in merge-stream-wrapper e.g. /templates
• All apps: admin can now upload a web-font to use in EGroupware independent of what the user selected for his browser
• replaced tree and context menu with Shoelace widgets