We released a test version of 22.2.0 yesterday - we had to do the build twice, so it’s RC2, but you didn’t miss anything, RC1 never came out 
You can download it here as zip or get it - if your updater is set to beta, the 22.2.0RC2 is available as update. I’ve updated my private server already, so have several others & we updated our company server without issues, so it seems pretty decent. Still, give it a whirl and report back here so we’re even more sure that it’s good to go!
Changelog
Note that this can still change for the final release of 22.2.0!- Fix SQL type error (server#28531)
- Allow to open any app in a standalone window (server#28594)
- Fix encrypted version to 0 when finding unencrypted file (server#28603)
- Only recommand for php-sodium on >= PHP 7.4 (server#28658)
- Fix position of search bar (server#28670)
- Fix S3 ObjectStore proxy option (server#28683)
- NMC-464 Highlight the search term on no results (server#28685)
- NMC-552 Move filename/size out of the download button (server#28697)
- Fix user list infinite loading state in user settings (server#28701)
- Pin Psalm version for security analysis (server#28705)
- Bump css-vars-ponyfill from 2.4.6 to 2.4.7 (server#28712)
- Check if SVG path is valid (server#28734)
- Remove 2FA exemption from PublicPage annotation (server#28740)
- Bump 3rdparty ref (server#28744)
- Send attendence links to required and optinal attendees of an event without an RSVP (server#28748)
- Bump 3rdparty ref (server#28752)
- Fix trashbin files view sticky action bar (server#28769)
- Make it possible to override the default collation on mysql (server#28777)
- Allow users to choose a different email for notifications (server#28780)
- Dashboard - fix touch layout (server#28781)
- Scan the shared external storage source on access (server#28785)
- Bump vue-clipboard2 from 0.3.1 to 0.3.2 (server#28801)
- Add database ratelimiting backend (server#28814)
- Fixes missing prefix to validate password reset token (server#28824)
- Update .htaccess (php8+ and mod_lsapi) (server#28827)
- Do not cache file ids in FileSystemTags inside group folders (server#28830)
- Allow using of disabled password reset mechanism for special cases (server#28841)
- The user always may modify their additional emails (server#28843)
- Added support for transferring incoming file shares. (server#28844)
- L10n: ignore packed js files from TX sync (server#28850)
- Add config.php option for transfer ownership (server#28851)
- L10n: Remove a text string from translation (server#28852)
- Let user choose notification email in user settings (server#28855)
- Add email addresses to contacts menu (server#28860)
- Add new ExternalShareActions API (server#28865)
- Fix files view change and undefined currentFileList (server#28878)
- Fix file creation from template without ext (server#28881)
- Bump vue-clipboard2 from 0.3.2 to 0.3.3 (server#28888)
- Fall back to full file for video previews (server#28895)
- Update CRL due to revoked twofactor_email.crt (server#28900)
- Support seeking also from the end of file on S3 storage (server#28910)
- Use IRoomMetadata as source of truth for supported room types (server#28919)
- Bump 3rdparty ref (server#28928)
- Fix CI (3rdparty#758)
- Bump Webauthn Lib to 3.3.9 (3rdparty#780)
- Bump Archive_Tar to latest release (3rdparty#781)
- Composer install (3rdparty#812)
- Read the email from IUser (API) not guess from the DB (activity#637)
- Increase activity email speed in instances with more than 500 users (activity#641)
- Bump pdfjs-dist from 2.8.335 to 2.9.359 (files_pdfviewer#478)
- Bump @nextcloud/babel-config from 1.0.0-beta.1 to 1.0.0 (files_pdfviewer#479)
- Fix phpunit (files_pdfviewer#487)
- Update workflows (files_pdfviewer#492)
- Use setup-php v2 (files_pdfviewer#495)
- Bump cli-progress from 3.9.0 to 3.9.1 (files_pdfviewer#504)
- Fix illustrations (photos#876)
- Bump @nextcloud/vue from 3.10.0 to 3.10.2 (photos#889)
- Dependency updates (text#1835)
- Bump prosemirror-markdown from 1.5.1 to 1.5.2 (text#1851)
- Update dependabot (viewer#1013)