v2.2.1-rc.1

Changes since v2.2.0

• ci: retry validating the stapled macOS DMG when Apple drops the connection
• fix(compositor): pick the YCbCr matrix per frame on macOS
• fix(compositor): leave BT.2020 CL on the default path, convert 10-bit samples with 10-bit bounds
• docs(testing): log the prerelease passes on main and the signed CI DMG
• docs(testing): add the x64 DMG signature check
• fix(export): bound a clip by the container duration, not a one-frame video stream
• fix(export): hold the only screen frame when a clip starts after it
• fix(mac): write app-update.yml into the .app so it can update itself
• fix(mac): accept an object-form publish config in afterPack
• fix(mac): prefer mac.publish when writing app-update.yml
• test(mac): pin the first mac.publish entry
• fix(updater): install Windows updates silently so only UAC shows
• fix(updater): keep the wizard when a per-user and a per-machine install coexist
• fix(updater): keep the wizard when reg cannot answer, and test the dual-install handoff
• fix(hud): accept the system language prompt on Enter
• test(hud): press Enter on the focused Keep button
• test(hud): cover Alt, Shift and Meta on the language prompt's Enter
• fix(speed): accept a trailing × or x in the custom speed field
• fix(updates): let a release candidate's manual check see newer RCs
• fix(compositor): share one wgpu device across the Linux unit tests
• fix(linux): keep the user's --enable/--disable-features on Wayland
• fix(export): tag the MP4's colour matrix, primaries, transfer and range
• docs(website): target Screen Studio 4 on the Screen Studio alternative page
• fix(updater): retain the app when Windows elevation is declined
• fix(updater): wait for the PowerShell elevation result
• fix(updater): await the bundled elevation helper
• fix(updater): serialize elevation and block new takes
• fix(updater): recheck readiness and reserve browser starts
• fix(updater): complete recording startup and failure guards
• fix(updater): confirm missing registry keys before silent install
• fix(updater): allow larger registry enumeration output
• chore(release): release v2.2.0 into main
• fix(cli): keep render settings when exporting a v2 project
• test(cli): guard the v2 loader keeping render settings

Full Changelog: v2.2.0...v2.2.1-rc.1