Bug 1665330 N[Core:DOM: Core & HTML]New wpt failures in /html/webappapis/dynamic-markup-insertion/document-write/ [module-dynamic-import.html, module-static-import.html]
Bug 1686335 R[Core:DOM: Core & HTML]Intermittent [tier2] TV dom/system/tests/test_pathutils.html | PathUtils.createUniquePath() matches filename for first path - got "-2.test", expected ".test"
Bug 1686045 R[Core:DOM: Core & HTML]Middle-clicking links on DuckDuckGo search result triggers popup blocker
Bug 1682950 A[Core:DOM: Editor]Permafailing tier 2 editor/libeditor/tests/test_sanitizer_on_paste.html | Node name should be svg - got "#text", expected "svg"
Bug 1357365 R[Core:DOM: Editor]Cannot exit links in contenteditable elements, i.e. no way to place caret cursor outside `<a href>` element when there is no editable/navigable content before or after <a href>
Bug 1686200 A[Core:DOM: Security]Investigate Principal for pdf.js
Bug 1671166 A[Core:DOM: Security]Perform IPC based Principal vetting for ContentParent::Recv(Principal)
Bug 1682987 R[Core:DOM: Service Workers]Potential false negative when concurrently accessing ServiceWorkerParentInterceptEnabled
Bug 1664730 A[Core:DOM: UI Events & Focus Handling]Intermittent toolkit/content/tests/mochitest/test_mousecapture.xhtml | selection scroll position after timer is at least 140
Bug 1677130 R[Core:Gecko Profiler]Intermittent Assertion failure: mReleasedChunks->Last()->ChunkHeader().mDoneTimeStamp < aChunks->ChunkHeader().mDoneTimeStamp (Chunks must be released in increasing timestamps), at /builds/worker/workspace/obj-build/dist/include/mozilla/ProfileBufferChu
Bug 1684646 R[Core:General]OggCodecState.cpp: do not use 'else' after 'return'
Bug 1640053 A[Core:Graphics: Layers]Implement full EGL support for glxtest
Bug 1686528 R[Core:Graphics: WebRender]PBO uploads on angle are truncated when UNPACK_ROW_LENGTH > width
Bug 1686113 R[Core:Graphics: WebRender]Browser UI hang caused by render task graph v2's new frame graph implementation
Bug 1679585 R[Core:Graphics: WebRender]Hit MOZ_CRASH(attempt to subtract with overflow) at gfx/webrender_bindings/src/swgl_bindings.rs:1207
Bug 1676762 R[Core:Graphics: WebRender]RenderCompositorSWGL doesn't respect bufferMode after calling StartRemoteDrawingInRegion
Bug 1686363 R[Core:Graphics: WebRender]Handle case in RenderCompositorSWGL where DT is size of window
Bug 1686174 R[Core:JavaScript Engine]Move immutableFlags to ScriptStencilExtra
Bug 1669718 R[Core:JavaScript Engine]Introduce initial-specific struct to reduce delazification size
Bug 1681012 R[Core:JavaScript Engine]Directly use XDR buffer from decoded stencil
Bug 1681304 R[Core:JavaScript Engine]Add lifetime requirement for TranscodeRange and TranscodeBuffer
Bug 1681308 R[Core:JavaScript Engine]Add alignment requirement for TranscodeRange and TranscodeBuffer
Bug 1674305 R[Core:JavaScript Engine]Leave stencil instantiation off-main-thread for script decode task
Bug 1686227 R[Core:JavaScript Engine]Misleading error handling code in emitPrivateMethodInitializer
Bug 1666978 R[Core:JavaScript Engine]ScriptStencil.nargs is 0 for delazification
Bug 1682767 A[Core:JavaScript Engine: JIT]Remove IonBuilder and TI, part deux
Bug 1686207 R[Core:JavaScript Engine: JIT]Assertion failure: cx_->hadNondeterministicException(), at jit/WarpOracle.cpp:190
Bug 1686337 R[Core:JavaScript Engine: JIT]Crash in [@ js::jit::FinishBailoutToBaseline]
Bug 1685708 R[Core:JavaScript Engine: JIT]Add inlining support for BigInt.as{Int,Uint}N
Bug 1686490 R[Core:Javascript: WebAssembly]Change WASMDOC tags to SMDOC
Bug 1667620 R[Core:Layout]Intermittent pagination/abspos-breaking-004.html == pagination/abspos-breaking-004-ref.html | assertion count 18 is more than expected 12 assertions
Bug 1686106 R[Core:Layout: Text and Fonts]Share gfxCharacterMap as attached to FontFace
Bug 1683176 R[Core:Networking: HTTP]GetNextTokenCompleteEvent doesn't handle cancellation properly
Bug 1684840 R[Core:Networking: HTTP]Crash in [@ nsTArray_Impl<T>::AppendElementsInternal<T> | mozilla::net::DocumentLoadListener::AttachStreamFilter]
Bug 1686372 R[Core:Panning and Zooming]Migrate some APZ tests to async/await style
Bug 1675720 N[Core:Printing: Setup]print.print_to_filename overwritten on opening of print prompt
Bug 1686296 R[Core:Privacy: Anti-Tracking]Enable dFPI in strict mode for beta and release channel
Bug 1684625 R[Core:SVG]Child SVG containing image causes following content to be clipped
Bug 1686615 A[Core:Security: PSM][Autoland Closed] Perma security/manager/ssl/tests/unit/test_cert_expiration_canary.js | - verifying Test End-entity: should get error 0 - -8162 == 0
Bug 1686271 R[Core:Storage: Quota Manager]Intermittent toolkit/components/extensions/test/xpcshell/test_ext_storage_idb_data_migration.js | application crashed [@ mozilla::dom::quota::Qu | After Assertion failure: inactiveOriginsSorted, at /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp
Bug 1686573 R[Core:WebRTC: Networking]Set minimum DTLS version to 1.2 again
Bug 1686341 R[Core:Widget: Gtk][Wayland] Allow to dump wl_buffers of Wayland SW renderer to png files
Bug 1685055 R[Core:Widget: Gtk][Wayland] Crashes with src/wayland-client.c:230: wl_proxy_unref: Assertion `proxy->refcount > 0' failed.
Bug 1684110 R[Core:XPCOM]Stop defining aliases for 'A'-functions in windows.h wrapper
Bug 1589658 R[DevTools:Debugger]`Error while calling actor 'domnode's method 'getEventListenerInfo' handlerDO.script is undefined` while clicking an event listener
Bug 1686346 R[DevTools:Framework]Remove promise.defer() usage from devtools/client/shared/test/browser_dbg_navigation.js
Bug 1686417 R[DevTools:Framework]Write a script to generate a list of deprecated properties and methods
Bug 1686350 R[DevTools:Framework]Remove defer() from devtools/shared/security/socket.js
Bug 1273941 R[DevTools:Framework]Convert client promise.jsm defer uses to promise_defer
Bug 1682534 R[DevTools:General]Format generated file from GeneratePureDOMFunctions.py
Bug 1682029 R[DevTools:General]Remove unused screenshotToDataUrl in devtools/server/actors/device.js
Bug 1579017 R[DevTools:Inspector: Rules][Inactive CSS] The order property should be supported valid for grids
Bug 1686440 R[DevTools:Netmonitor]Fix webconsole network events and stacktrace tests
Bug 1681888 R[DevTools:Shared Components]Remove defer usage in devtools/server/startup/worker.js
Bug 1665066 N[Firefox:Address Bar]Remove payload.keywordOffer in favor of payload.providesSearchMode
Bug 1579964 R[Firefox:Address Bar]Quantumbar experiments doc: Update doc for new experimental API workflow
Bug 1684524 R[Firefox:Downloads Panel]Searching for download items, pressing Ctrl-A, and selecting "Remove from History" will remove all download items instead of just filtered ones
Bug 1680637 A[Firefox:General]Implement tabmodal alert/confirm/prompt dialogs to use SubDialog instead of TabModalPrompt
Bug 1682395 A[Firefox:General]Add vertical centering for new tabmodal implementation
Bug 1684532 R[Firefox:Launcher Process]RDD process fails to start due to DLL injection into a CIG process
Bug 1684859 R[Firefox:New Tab Page][Enhancement] Consider enlarging the toggle's radius to include the title name
Bug 1685083 R[Firefox:New Tab Page]Remove newtab section menus if newtab update 1 pref is set to true
Bug 1577774 R[Firefox:about:logins]A hint message should be displayed when the "Website address" field is focused
Bug 1611554 R[Firefox Build System:Android Studio and Gradle Integration]Generate GeckoView's AndroidManifest.xml from template
Bug 1684915 R[Firefox Build System:Bootstrap Configuration]./mach bootstrap does not install python-devel before other dependencies
Bug 1686333 R[Firefox Build System:Bootstrap Configuration]Unable to locate package libpython2-dev
Bug 1686089 R[Firefox Build System:General]Make `mach package-multi-locale` handle Desktop on macOS
Bug 1686507 R[Firefox Build System:General]Raise diff-reproducible-linux32-generated-files to tier 1
Bug 1686279 R[Firefox Build System:Mach Core]"Glean could not be found, so telemetry will not be reported."
Bug 1677914 N[Firefox Build System:Task Configuration]update taskgraph configs to support the new native big sur builders
Bug 1685034 R[Firefox Build System:Toolchains]Avoid sccache hits after clang updates with patches that don't alter the clang binary itself
Bug 1686516 R[Firefox Build System:Toolchains]Remove unused files clang-win64.json and clang-win64-2stage.json
Bug 1686177 R[Release Engineering:General]Remove leftover from bug 1571573 and bug 1426785
Bug 1677959 R[Release Engineering:Release Automation: Other]Update org.freedesktop.Platform to 20.08
Bug 1620993 A[Toolkit:Crash Reporting]Rewrite the Linux-specific minidump writer code in Rust
Bug 1649625 R[Toolkit:OS.File]ContentPrefService2.jsm imports OS.File during startup
Bug 1684999 R[Toolkit:OS.File]Allow PathUtils.getProfileDir() to be called off main thread if PathUtils is not instantiated
Bug 1679704 R[Toolkit:OS.File]Support creating a unique path in IOUtils
Bug 1683658 R[Toolkit:Printing]Screen readers doesn’t read the print preview's “Pages per sheet” label
Bug 1685773 R[Toolkit:Printing]Perma toolkit/components/printing/tests/browser_print_context_menu.js | Uncaught exception - undefined - timed out after 50 tries. when Gecko switches to Late Beta on 2021-02-05
Bug 1675877 A[Toolkit:Telemetry]What is up with `seq` holes in FOG's "fog-validation" pings?
Bug 1686140 R[Toolkit:Telemetry]Incremental build fails: cannot find function `register_pings` in module `fog::pings`
###########
Changes to 86 bugs - 70 fixed.
7 bugs are not included due to being restricted