Bug 1673164 R[Calendar:General]received invites show just a blank page. And perma comm/calendar/test/unit/test_ltninvitationutils.js | xpcshell return code: 0 (also comm/calendar/test/browser/invitations/browser_imipBarEmail.js)
Bug 1672309 R[Core:GFX: Color Management]Port remaning gtests to Rust.
Bug 1672547 R[Core:GFX: Color Management]qcms: Change some raw ptrs to references.
Bug 1621454 R[Core:Graphics: WebRender]Implement specialized image shaders for Software WebRender
Bug 1674465 R[Core:JavaScript Engine]Refactor XDR format decision code
Bug 1639153 A[Core:Javascript: WebAssembly]Optimize indirect calls
Bug 1672925 R[Core:Layout: Text and Fonts]Crash in [@ gfxFontUtils::ReadNames]
Bug 1672520 R[Core:Networking: HTTP]First step in refactoring nsHttpConnectionMgr
Bug 1660338 R[Firefox Build System:Lint and Formatting]black python linter is unhappy with virtualenvs for some reason
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Changes to 10 bugs - 9 fixed.