[stable28] fix(cypress): Adjust user columns tests by @susnux in https://github.com/nextcloud/server/pull/41945
[stable28] fix(copyright): Fix copyright doc blocks by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/41956
[stable28] feat(out-of-office): Add OCS endpoint to set and clear absence by @nickvergessen in https://github.com/nextcloud/server/pull/41963
fix(CI): Fix video verification tests by @nickvergessen in https://github.com/nextcloud/server/pull/41960
[stable28] Add comment in SyncLivePhotosListener by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/41941
[stable28] fix(dav): Allow single-day out of office by @ChristophWurst in https://github.com/nextcloud/server/pull/41967
[stable28] fix(files): Move aria-label for favorite icon from span to icon by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/41978
[stable28] fix(files_external): Fix "Could not find resource main.js to load" by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/41955
[stable28] fix(TemplateManager): Bail early if templatedirectory is empty by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42000
[stable28] fix(security): Handle idn_to_utf8 returning false by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42005
[stable28] fix(metadata): Allow to load metadata of multiple files at once by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42010
[stable28] Migrate database missing checks by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42013
[stable28] fix(files): Remove confusing table header labels by @susnux in https://github.com/nextcloud/server/pull/41991
[stable28] +files_metadata_installed by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42026
[stable28] feat(LDAP): implement IIsAdmin interface by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42017
[stable28] fix(files): Allow to drag and drop new files also on empty directories by @susnux in https://github.com/nextcloud/server/pull/41990
[stable28] fix(files): Reverse logic to prevent copy to itself by @susnux in https://github.com/nextcloud/server/pull/41989
[stable28] fix(dav): allow any throwable in logException by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42014
[stable28] fix(UnifiedSearch): Move headings out of list element (invalid HTML) by @susnux in https://github.com/nextcloud/server/pull/42032
[stable28] fix: Properly take show_hidden user setting into account for file listing by @juliushaertl in https://github.com/nextcloud/server/pull/42023
[stable28] fix(files): Adjust table header to look like on previous versions by @susnux in https://github.com/nextcloud/server/pull/41976
[stable28] fix(TextProcessing): Add task type template param to IManager and registerTPProvider by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/41969
[stable28] fix(dav): Make current ooo info time-dependent by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42029
[stable28] enh(settings): Load from disabled users endpoint by @Pytal in https://github.com/nextcloud/server/pull/41949
[stable28] Fix AppSettingsController.php overwriting currentLanguage by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42050
[stable28] chore: Update @nextcloud/dialogs to version 5.0.3 by @susnux in https://github.com/nextcloud/server/pull/42057
[stable28] fix(files): Correctly handle dropping folders on file list by @AndyScherzinger in https://github.com/nextcloud/server/pull/42071
[stable28] fix(theming): Adjust dark theme to be accessible adjust cypress tests by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42069
[stable28] fix: Properly fetch version from shared files by accessing the owner storage version by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42074
[stable28] fix look of personal global credentials settings by @szaimen in https://github.com/nextcloud/server/pull/42058
[stable28] Correct semantics for link opening in global search by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42073
[stable28] fix(bruteforce-protection): Don't throw a 500 when MaxDelayReached is… by @nickvergessen in https://github.com/nextcloud/server/pull/42082
[stable28] fix(dav): Improve handling and logging of bulk upload failures by @nickvergessen in https://github.com/nextcloud/server/pull/42087
[stable28] enh(NavigationManager): Use ID as fallback for app property of entries by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42088
[stable28] enh(a11y): Add navigation labels by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42089
[stable28] Fix some silent share bugs by @backportbot-nextcloud in https://github.com/nextcloud/server/pull/42076
[stable28] Fix npm audit by @nextcloud-command in https://github.com/nextcloud/server/pull/41983
[stable28] Change global search UI text to unified search by @Fenn-CS in https://github.com/nextcloud/server/pull/42105
[stable28] fix: Adjust reference picker code for the vue based FilePicker by @susnux in https://github.com/nextcloud/server/pull/42103
28.0.0 RC3 by @AndyScherzinger in https://github.com/nextcloud/server/pull/41966

Full Changelog: https://github.com/nextcloud/server/compare/v28.0.0rc2...v28.0.0rc3