Bug 1676551 R[Core:Audio/Video: Playback]Intermittent dom/media/test/crashtests/1494073.html | load failed: timed out waiting for reftest-wait to be removed
Bug 1672072 R[Core:Audio/Video: Playback]Make creation of decoder an asynchronous API
Bug 1671714 R[Core:Audio/Video: cubeb]AUDIOSTREAM_BACKEND_USED has expired
Bug 1676543 R[Core:CSS Parsing and Computation]Assertion failure: aPresContext->UsesExChUnits(), at src/layout/style/nsFontFaceUtils.cpp:56
Bug 1618639 R[Core:CSS Parsing and Computation]:focus-visible styles shown for element focused with element.focus()
Bug 1674592 R[Core:Canvas: WebGL][Windows 32-bit && webgl-oop] unity based game fails to load with: TypeError: WebGL2RenderingContext.shaderSource: Argument 1 is not an object.
Bug 1676843 R[Core:DOM: CSS Object Model]Make innerWidth/innerHeight not round on Nightly.
Bug 1676152 R[Core:DOM: Core & HTML]Generalize StructuredCloneHolder::WriteString to accept a nsAString
Bug 1662254 A[Core:DOM: Core & HTML]Move CC/GC scheduling to separate header
Bug 1676997 R[Core:DOM: Core & HTML]Crash in [@ xpc::NativeGlobal] from PromiseJobRunnable::Suppressed()
Bug 1673682 R[Core:DOM: Core & HTML]Move URLParams to a more general place
Bug 1676932 N[Core:DOM: Core & HTML]Remove dead visibility-checking code from nsContentPermissionHelper
Bug 1663512 A[Core:DOM: Service Workers]Crash in [@ mozilla::dom::RemoteWorkerManager::GetRemoteType]
Bug 1677073 N[Core:General]Don't use duplicate env_logger versions.
Bug 1677011 R[Core:Graphics]Add a way to listen for vsync on the Android UI thread
Bug 1674340 R[Core:Graphics: Text][Ubuntu] Reflow zoom lags behind by user interaction
Bug 1617520 R[Core:Graphics: Text]Crash in [@ gfxWindowsPlatform::SetupClearTypeParams]
Bug 1673397 U[Core:Graphics: Text]Bold font can be displayed with bad font weight
Bug 1676916 R[Core:Graphics: WebGPU]Supported implicit bind group layouts in WebGPU
Bug 1677108 R[Core:Graphics: WebRender]Let gen5, R600, Tesla1 and gpu processless WebRender all ride to beta.
Bug 1676925 R[Core:Graphics: WebRender]Cleanup from the old normandy rollout experiement
Bug 1675768 R[Core:Graphics: WebRender]Ship WebRender on Linux to more configurations in early beta
Bug 1674443 R[Core:Graphics: WebRender]Investigate tighter texture atlas packing for glyphs
Bug 1676988 R[Core:ImageLib]Use GetFrame instead of Seek in AnimationState::UpdateStateInternal
Bug 1675789 R[Core:Internationalization]Improve readability of bidi pseudolocale
Bug 1676821 R[Core:JavaScript Engine]Reduce FuntionMap size in CompilationInfoVector
Bug 1675241 R[Core:JavaScript Engine]Use ParserAtom index in stencil
Bug 1675804 R[Core:JavaScript Engine]Use tagged index in ScriptThingVector
Bug 1673524 R[Core:Layout]Assertion failure: IsAncestorFrameCrossDoc(aAncestor.mFrame, aFrame) (Fix the caller), at /builds/worker/checkouts/gecko/layout/base/nsLayoutUtils.cpp:2484
Bug 1676852 R[Core:Layout]Investigate if RefreshDriver run on idle queue should update mLastFireTime sooner
Bug 1676851 R[Core:Networking: HTTP]Crash in [@ shutdownhang | libsystem_kernel.dylib@0x1ca16]
Bug 1231177 R[Core:Panning and Zooming]Robustify against multiple scrollframes doing interleaved smooth scrolling
Bug 1666340 R[Core:Panning and Zooming]Fold KeyboardScrollAnimation into SmoothScrollAnimation
Bug 1677012 R[Core:Panning and Zooming]Give MultiTouchInput a move constructor
Bug 1676814 R[Core:Panning and Zooming]Crash in [@ mozilla::Maybe<T>::value]
Bug 1677240 R[Core:Panning and Zooming]Support apz.subtest in browser_test_group_fission.js
Bug 1671713 R[Core:Security: PSM]Upgrade Firefox 84 to use NSS 3.59
Bug 1676411 R[Core:Storage: localStorage & sessionStorage]Fix usage calculation for file:// (and potentially other) URIs
Bug 1616760 R[Core:Widget: Gtk]Intermittent widget/tests/test_position_on_resize.xhtml | resized window top should not change - got X , expected Y
Bug 1674773 R[Core:XPCOM]ThreadSanitizer: data race [@ moz_task::TaskRunnable::Release] vs. [@ nsThreadPool::Run]
Bug 1676984 R[Core:XPCOM]Make IdleScheduler to use CollectProcessInfo to access cpucount
Bug 1676974 R[DevTools:Framework]Remove unused protocol/utils method() helper
Bug 1676980 R[DevTools:General]Remove unused protocol/utils describeTemplate() helper
Bug 1662736 R[DevTools:Netmonitor]Simplify the Network Request Payload sent from the server to the client.
Bug 1675045 R[Firefox:Address Bar]Synced tabs are shown in search mode regardless of origin
Bug 1675611 R[Firefox:Address Bar]Show tab-to-search onboarding results until they are interacted with three times
Bug 1677112 R[Firefox:Bookmarks & History]Perma browser/components/places/tests/browser/browser_default_bookmark_location.js | Test timed out - when Gecko 84 switches to Late Beta on 2020-11-27
Bug 1674091 R[Firefox:Bookmarks & History]Bookmarks toolbar height shrinks when empty, and is shown on new tab even when empty
Bug 1674389 R[Firefox:General]Support rounded rects in skeleton UI
Bug 1661624 N[Firefox Build System:General]Native Windows builds lack cpu/disk data in their build resource graphs
Bug 1676915 R[Firefox Build System:General]It would be nice to have some documentation on unified build
Bug 1667152 N[Firefox Build System:General]Add --requirements argument to `mach python`
Bug 1666347 N[Firefox Build System:General]Misc cleanup after removal of psutil
Bug 1676946 R[Firefox Build System:Task Configuration]Fix error in guess_mozinfo_from_task
Bug 1677147 R[Firefox Build System:Toolchains]Update build-clang.py for "llvmbuildectomy"
Bug 1648832 R[Release Engineering:Release Automation: Updates]Make updater/Balrog support AArch64 macOS
Bug 1649609 R[Toolkit:OS.File]PreferenceExperiments.jsm imports OS.File during startup
Bug 1639773 R[WebExtensions:General]Intermittent toolkit/components/extensions/test/xpcshell/test_ext_telemetry.js | test_telemetry_submit_encrypted_ping - [test_telemetry_submit_encrypted_ping : 820] 2 == 3
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Changes to 60 bugs - 49 fixed.
4 bugs are not included due to being restricted