15.0.0 RC 2

[MorrisJobke]

Changelog since RC 1 (#12581):

• [stable15] Fix Typo in Original English String and All Translations #12615 Fix Typo in Original English String and All Translations
• [stable15] extend anonymous options to work on every dav url #12638 Extend anonymous options to work on every dav url
• [stable15] Fix count on string #12683 Fix count on string
• [15] Add interface to allow storages from opting out of encryption #12692 Add interface to allow storages from opting out of encryption
• [stable15] Make acceptance tests for comments more robust #12696 Make acceptance tests for comments more robust
• [stable15] Add acceptance tests for sharing files and folders with another user #12700 Add acceptance tests for sharing files and folders with another user
• [stable15] I changed the width of the srollbar to make it a bit bigger #12712 I changed the width of the srollbar to make it a bit bigger
• [stable15] Open the updater via a POST form submit instead of eval the JS code d… #12713 Open the updater via a POST form submit instead of eval the JS code d…
• [stable15] Fix folder path containing leading slash when getting mount root by id #12714 Fix folder path containing leading slash when getting mount root by id
• [stable15] add capabilities for multiple share links #12718 Add capabilities for multiple share links
• [stable15] Remove old button to submit the apppassword login #12723 Remove old button to submit the apppassword login
• [stable15] Fix versions sidebar issues #12730 Fix versions sidebar issues
• [stable15] Don't require Same Site Cookies on accessibility app assets #12731 Don't require Same Site Cookies on accessibility app assets
• [stable15] Date title to linkshare #12733 Date title to linkshare
• [stable15] Add pipe mode for sendmail #12736 Add pipe mode for sendmail
• [stable15] Set Referrer-Policy also in addSecurityHeaders() #12737 Set Referrer-Policy also in addSecurityHeaders()
• [stable15] Polishing fixes #12740 Polishing fixes
• [stable15] Fix the loader position and the focus state on the login button #12741 Fix the loader position and the focus state on the login button
• [stable15] Add check for missing .woff2 rule in Nginx via setup check #12742 Add check for missing .woff2 rule in Nginx via setup check
• [stable15] update compatible versions for cloud federation api #12744 Update compatible versions for cloud federation api
• [stable15] Fix cannot set 0 as value on files_external through OCC command #12746 Fix cannot set 0 as value on files_external through OCC command
• [stable15] Parse activity when a user self-unshares a file #12756 Parse activity when a user self-unshares a file
• activity#319 Update stable15 target versions
• activity#323 Create activity when user unshares a file themselves
• files_pdfviewer#109 Update stable15 target versions
• files_texteditor#123 Update stable15 target versions
• files_videoplayer#69 Update stable15 target versions
• firstrunwizard#89 Update stable15 target versions
• gallery#485 Update stable15 target versions
• notifications#204 Update stable15 target versions
• notifications#210 Add icon to empty content message
• password_policy#74 Update stable15 target versions
• serverinfo#134 Update stable15 target versions
• survey_client#87 Update stable15 target versions