🎉 Improvements

Use more verbose page titles in management/admin areas (#6300)
Prioritize exact matches when searching for users (#6254)
Show document templates from non-parent categories and other events for cloning as long as the user has management access (#6232)
Warn about conflicts from concurrent edits of minutes (#3410, #6193)
Include up to two months (up from one week) of past events in dashboard iCal export (#6304)

🐛 Bugfixes

Fix adding additional event keywords when some keywords have already been set (#6264, thanks @SegiNyn)
Fix overlapping times in some room booking timelines when using a locale with a 12-hour time format (#6263)
Fix error when printing badges referencing a linked regform picture field that contains no picture (#6276)
Fix error when creating a reminder for exactly one week before the event (#6283)
Fix error when unassigning the editor of an editable that has no editor (#6284)
Fix error when judging an editable from the list of editables (#6284)
Fix validation error when using a mailto: link in an email body (#6286)
Clear the flags indicating that registrations or a registration form field have been purged when cloning an event (#6288)
Use English locale when formatting dates for room booking log entries (#6295)
Fix date validation in room booking failing in certain timezones

Allow plugins to fully replace the data in a ticket QR code with a custom string instead of just modifying/extending the JSON dict (#6266)
Replace deprecated pkg_resources with importlib from standard library (#6272, #6273, thanks @maxnoe)