Bug 1675061 R[Core:Audio/Video: Playback]Crash Report [@ mozilla::MozPromise<T>::Private::Reject<T> ] in RemVidChild
Bug 1674592 N[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 1672363 R[Core:Canvas: WebGL]Perma fail Tier 2 dom/canvas/test/webgl-mochitest/test_video_fastpath_mp4.html | texImage2D should not generate any error here. - got 1282, expected +0
Bug 1674519 A[Core:DOM: Navigation]Perma Fission docshell/test/mochitest/test_bug669671.html | Load count - got "4", expected "3"
Bug 1674743 R[Core:DOM: UI Events & Focus Handling]Calling window.focus() in OOP iframe fires focus event asynchronously
Bug 1676601 R[Core:DOM: UI Events & Focus Handling]Remove activeelement-after-immediately-focusing-same-site-iframe-outer-contenwindow.html
Bug 1198336 N[Core:Disability Access APIs]Firefox/Voiceover: aria-live regions not being announced
Bug 1644810 R[Core:Disability Access APIs]Tree views don't talk well with VoiceOver
Bug 1676555 R[Core:GFX: Color Management]Use PRECACHE_OUTPUT_* in more places.
Bug 1676064 R[Core:Graphics]Warning X4000 (use of potentially uninitialized variable) while compiling Firefox on a Windows 64-bit in the file CompositorD3D11.hlsl
Bug 1548487 R[Core:Graphics]Let remote 2D canvas ride the trains.
Bug 1676721 R[Core:Graphics]Assertion failure: !mPuppetWidget->HasLayerManager(), at dom/ipc/BrowserChild.cpp:2694 when printing fission iframe via window.print()
Bug 1670328 R[Core:Graphics: WebRender]Limit SwCompositeThread overhead
Bug 1676507 R[Core:Graphics: WebRender]Turn on WebRender on the rest of Tesla in Nightly.
Bug 1676538 R[Core:Graphics: WebRender]Rollout WebRender to R600 on Nightly.
Bug 1676719 R[Core:Graphics: WebRender]Allow ANGLE WebRender in the parent process when the GPU process isn't available
Bug 1676332 R[Core:Graphics: WebRender]9.49 - 56.57% glvideo Mean tick time across 100 ticks: / pdfpaint (windows10-64-shippable-qr) regression on push f408fc890ba11a49b9ea51c9554921212d3993d3 (Thu November 5 2020)
Bug 1641270 R[Core:ImageLib]Saving already-loaded images from a webpage yields "not an image".
Bug 1674126 R[Core:JavaScript Engine]Store native object private fields using PrivateValue()
Bug 1674722 A[Core:Javascript: WebAssembly]Disable Cranelift on non-arm64 Android/Linux/macOS by default; simplify about:config options
Bug 1673391 A[Core:Javascript: WebAssembly]Constant fold SIMD binary operations
Bug 1674641 R[Core:Javascript: WebAssembly]Assertion triggered by register assignment for i8x16.gt_u with identical operands
Bug 1675385 R[Core:Javascript: WebAssembly]Differences between x86-64 and arm64 mac wasm prefs prevent universal builds
Bug 1675008 R[Core:Networking]Intermittent TEST-UNEXPECTED-TIMEOUT | netwerk/test/unit/test_altsvc_http3.js | Test timed out
Bug 1675016 R[Core:Networking: HTTP]Make sure that we always disable HTTP3 if a error occurs
Bug 1675411 A[Core:Networking: HTTP]Add more tests for HTTP3 protocol error
Bug 1673905 R[Core:Networking: WebSockets]Create a websocket test to make sure we don't send a duplicate packet
Bug 1676188 A[Core:Print Preview]Cross origin iframe’s content is not displayed while using window.print() with fission enabled
Bug 1676527 R[Core:Printing: Setup]Allow extending the monochrome print setting without rebuilding.
Bug 1657442 R[Core:Privacy: Anti-Tracking]Disable storage compatibility heuristics to third party cookie blocking in Nightly
Bug 1609797 R[Core:Storage: IndexedDB]Assertion failure: aGlobal, at /builds/worker/workspace/build/src/dom/file/Blob.cpp:73
Bug 1676410 R[Core:Storage: localStorage & sessionStorage]Fix a regression caused by a change done in bug 1165214
Bug 1669437 R[Core:Storage: localStorage & sessionStorage]LocalStorage can’t be shared across tabs or subdomains when using private browsing options
Bug 1654399 R[Core:WebRTC: Networking][wfh] Implement RTCDtlsTransport state and onstatechange interface
Bug 1657401 R[Core:Widget: Win32]Change LookAndFeelCache to use IPDL struct serialization codegen
Bug 1669666 R[DevTools:General]Browsing-context actor's onWindowCreated handler gets invoked for `pageshow` events dispatched by wizard.js and it gets confused
Bug 1659498 A[DevTools:Inspector: Rules]Enable the CSS compatibility tooltip in Nightly
Bug 1662736 R[DevTools:Netmonitor]Simplify the Network Request Payload sent from the server to the client.
Bug 1672509 R[Firefox:Address Bar]Simple keyword searches are treated as potential domain visits
Bug 1675551 R[Firefox:Bookmarks & History]Enable use of 2h2020 bookmarks pref for experiments
Bug 1676537 R[Firefox:Launcher Process]Perma [tier2] /builds/worker/checkouts/gecko/browser/app/winlauncher/test/TestCrossProcessWin.cpp:16:16: error: definition of type 'FILE_BASIC_INFORMATION' conflicts with typedef of the same name
Bug 1676700 R[Firefox:New Tab Page]Turn on Pocket Recommendations in en-* for India
Bug 1676745 R[Firefox:PDF Viewer]Update pdf.js to version 2.7.262
Bug 1615042 R[Firefox:Preferences]Horizontal alignment issue when select item in Applications Action
Bug 1676385 R[Firefox:Shell Integration][Linux] Gnome shell search provider - searching in the overview in cyrillics shows broken text from Firefox
Bug 1676544 R[Firefox Build System:General]Telemetry test addons are not deterministically built
Bug 1676547 R[Firefox Build System:General]Misc unify code cleanups
Bug 1676669 R[Firefox Build System:Toolchains]Make downgrade-mangling-error.patch work with clang-12
Bug 1675644 R[GeckoView:Extensions]WebExtensionController::mPendingMessages should be per-native app
Bug 1673434 R[GeckoView:General]Speedometer shows virtual keyboard on Android
Bug 1605784 R[Remote Protocol:Emulation]Implement Emulation.setTouchEmulationEnabled
Bug 1676520 R[Toolkit:Preferences]Stop using aboutConfig.ftl in test_set_attributes.html
Bug 1676162 R[Toolkit:Video/Audio Controls]Expose multi-PiP support in about:preferences#experimental
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Changes to 54 bugs - 45 fixed.
1 bugs are not included due to being restricted