Bug 1672444 R[Core:DOM: Content Processes]crash at null in [@ mozilla::dom::BrowserChild::RecvLoadURL]
Bug 1626555 R[Core:DOM: Core & HTML]Make `dom/base` buildable outside of `unified-build` environment
Bug 1671556 A[Core:DOM: Editor]Redesign `nsITableEditor.getFirstSelectedCell()` and relatives
Bug 1669479 A[Core:DOM: Editor]Assertion failure: mStart.EqualsOrIsBefore(mEnd), at EditorDOMPoint.h:1039 when replacing/deleting table cells
Bug 1667767 R[Core:DOM: Navigation]Expose the BC's HistoryID field through WebIDL
Bug 1670848 R[Core:DOM: Navigation]wpt traverse_the_history_*.html tests failing with fission/sessionHistoryInParent
Bug 1672964 A[Core:DOM: Navigation][Fission] enable test_viewport_resize.html
Bug 1460740 R[Core:DOM: Selection]Assertion failure: !aRoot || aNotInsertedYet || (nsContentUtils::ContentIsDescendantOf(aStart.Container(), aRoot) && ... (Wrong root), at src/dom/base/nsRange.cpp:976
Bug 1653470 N[Core:DOM: Service Workers]Cleanup of PServiceWorker, PServiceWorkerContainer, and PServiceWorkerRegistration
Bug 1670939 R[Core:Graphics]Make PImageBridge::WillClose async instead of sync
Bug 1346601 R[Core:Graphics]Assertion failure: aSurface ? aSurfaceRect.Size() == aSurface->GetSize() : aSurfaceRect.IsEmpty()
Bug 1672565 R[Core:Graphics: WebRender]Hit EGL_NO_SURFACE in RenderCompositorEGL::BeginFrame()
Bug 1672489 R[Core:Graphics: WebRender]Don't restrict DirectComposition to Win10 on Nightly.
Bug 1672464 R[Core:Graphics: WebRender]Block WebRender for NVIDIA users with mixed refresh rates
Bug 1673095 R[Core:Graphics: WebRender]Include Intel gen6 gt1 in rollout.
Bug 1672743 R[Core:Graphics: WebRender]Rollout to R700 on Nightly
Bug 1672139 R[Core:Graphics: WebRender]Addons overlays not painted on webrender
Bug 1673088 R[Core:Graphics: WebRender]Let Stoneyridge ride to release.
Bug 1672779 R[Core:Internationalization]mozIntl and intlUtils report the wrong direction when intl.uidirection is forcing direction
Bug 1672172 N[Core:JavaScript Engine]Make SrcNotes relative to initial line/column
Bug 1672729 V[Core:JavaScript Engine]Assertion failure: line >= sc->extent().lineno, at frontend/BytecodeEmitter.cpp:570
Bug 1673049 R[Core:JavaScript Engine]jitsrc can break if a register breakpoint is set.
Bug 1669914 R[Core:JavaScript Engine: JIT]Assertion failure: !cx->isExceptionPending(), at vm/Interpreter.cpp:511 with disassemble
Bug 1668489 R[Core:JavaScript: GC]Intermittent hazards | unrooted 'se' of type 'js::frontend::SwitchEmitter' live across GC call at js/src/frontend/BytecodeEmitter.cpp:2217 + other unrooted failures
Bug 1673125 R[Core:Layout]Intermittent TEST-UNEXPECTED-PASS | scrolling/frame-scrolling-attr-2.html == scrolling/frame-scrolling-attr-ref.html | image comparison, max difference: 0, number of differing pixels: 0
Bug 1673127 R[Core:Layout]Intermittent scrolling/iframe-scrolling-attr-1.html == scrolling/iframe-scrolling-attr-ref.html | image comparison, max difference: 1, number of differing pixels: 110
Bug 1672284 R[Core:Layout]High frequency scrolling/iframe-scrolling-attr-2.html == scrolling/iframe-scrolling-attr-ref.html | image comparison, max difference: 1, number of differing pixels: 44
Bug 1673056 R[Core:Layout]Remove nsLayoutUtils::MIN_ISIZE and nsLayoutUtils::PREF_ISIZE
Bug 1664938 R[Core:Layout: Flexbox]Remove reftests flexbox-intrinsic-ratio*html that have been duplicated-with-rewrites to use JS-based testing
Bug 1672807 R[Core:Layout: Grid][css-grid-3] Enable masonry layout by default in Nightly
Bug 1666723 R[Core:Networking: HTTP]Remember whether a server is speaking HTTP3
Bug 1673026 R[Core:Performance]TaskController sequencing is not atomic
Bug 1672856 R[Core:Print Preview]crash near null in [@ mozilla::dom::GetCorrespondingNodeInDocument]
Bug 1667053 R[Core:Printing: Setup]Convert nsPrintSettingsX to do something like nsPrintSettingsWin::CopyFromNative/CopyToNative
Bug 1670943 R[Core:Printing: Setup]Black and White printing support for macOS
Bug 1670985 R[Core:Security: PSM]Add a CRLite preference/mode to not evaluate OCSP
Bug 1670984 R[Core:Security: PSM]Fix CRLite telemetry when encountering a stashed revocation
Bug 1672482 R[Core:Security: Process Sandboxing]Crash in [@ __getdents64] on the RDD process when watching H264 video.
Bug 1672918 R[Core:Spelling checker]Add words to en-US dictionary
Bug 1669943 R[Core:Storage: IndexedDB]Crash in [@ OOM | large | mozalloc_abort | moz_xmalloc | nsTArray_base<T>::EnsureCapacity<T> | mozilla::dom::indexedDB::BackgroundRequestChild::HandleResponse]
Bug 1663924 A[Core:Storage: IndexedDB]Further migration to IDB_TRY* and Result in IndexedDB
Bug 1346880 N[Core:Web Audio]Sound is briefly audible in tab even if the tab is muted
Bug 1672869 N[Core:Web Audio]Mda jobs thrown as exceptions - Claim expired
Bug 1673046 R[Core:Widget: Cocoa]Tweak menu separator line color on Big Sur some more
Bug 1673053 R[Core:Widget: Cocoa]Vibrancy is gated on x86_64 CPU architecture
Bug 1672364 R[DevTools:General]Remove defer usage in devtools/server
Bug 1623667 R[DevTools:Inspector]Update panels other than Inspector to use Fission-ready node highlighter
Bug 1672333 R[DevTools:Shared Components]Remove defer usage in devtools/client/shared/test/browser_inplace-editor-02.js
Bug 1672339 R[DevTools:Shared Components]Remove defer usage in devtools/shared/discovery/tests/xpcshell/test_discovery.js
Bug 1671163 R[DevTools:Shared Components]Move object-inspector outside of the reps folder
Bug 1672245 R[DevTools:Shared Components]Remove defer usage in devtools/client/shared/test/browser_inplace-editor-01.js
Bug 1672220 R[DevTools:Shared Components]Remove defer usage in devtools/client/shared/test/browser_dbg_listtabs-01.js
Bug 1666519 R[DevTools:Storage Inspector]Add localStorage resource
Bug 1667766 R[Firefox:Address Bar]Typing a url and then keyboard navigating search one-offs doesn't properly update the heuristic
Bug 1672533 R[Firefox:Address Bar]Dedupe SERPs in history whose query parameters are a subset of a generated search URL
Bug 1672680 R[Firefox:Address Bar]Search shortcuts can not use IDEOGRAPHIC SPACE(U+3000)
Bug 1465847 A[Firefox:Enterprise Policies]WebsiteFilter policy does not block view-source
Bug 1672517 R[Firefox:New Tab Page]Enable the about:home startup cache on Nightly (only) by default
Bug 1671186 R[Firefox:New Tab Page]Include event sources in telemetry events sent by new tab section menus.
Bug 1659692 R[Firefox:Pioneer]Pioneer toolbar icon has no tooltip
Bug 1672571 R[Firefox:Preferences]Remove or update probes expiring in Firefox 85: intl.ui.browserLanguage.manage#action
Bug 1669862 R[Firefox Build System:General]Build errors for pushing patches when forgetting to `hg add` or `git add` new files are mystifying
Bug 1654103 N[Firefox Build System:General]autoformat entire repo with black
Bug 1672940 R[Firefox Build System:General]Doing osx cross builds fails with biplist.InvalidPlistException: module 'plistlib' has no attribute 'Data'
Bug 1664365 R[Firefox Build System:General: Unsupported Platforms]Update MinGW to support COMPOSITIONOBJECT_ALL_ACCESS and remove the workout in Bug 1663894
Bug 1672023 N[Firefox Build System:Lint and Formatting]Remove excluded files from black.yml
Bug 1668304 R[Firefox Build System:Toolchains]Bump mingw-clang builds to clang 11
Bug 1672889 R[Firefox Build System:Toolchains]Add a mac nasm toolchain
Bug 1672095 R[GeckoView:General]Inputting character isn't inserted at caret position.
Bug 1672262 R[GeckoView:General]Avoid sending multiple events in onProgressChanges when switching process
Bug 1672420 R[Thunderbird:General]UI is unusable in latest Daily (2020-10-21) on Windows - flickering, blocks of black text, lots of blinking, uneven scrolling, ghosting of buttons
Bug 1663119 R[Toolkit:Application Update]Remove workaround for intermittently failing updater failures when compiled with mingw-w64
Bug 1672908 R[Toolkit:Crash Reporting]nsSigHandlers.cpp:153:15: error: unused variable 'uc' [-Werror,-Wunused-variable]
Bug 1671487 R[Toolkit:General]Intermittent toolkit/content/tests/browser/browser_datetime_datepicker.js | datepicker x position: 204 should be equal(-ish) to 214 -
Bug 1671468 R[Toolkit:Telemetry]Implement dispatcher & IPC for String Lists in FOG
Bug 1671466 R[Toolkit:Telemetry]Implement dispatcher & IPC for Memory Distributions in FOG
Bug 1673013 R[Toolkit:Video/Audio Controls]toolkit/components/pictureinpicture/tests/browser_contextMenu.js test failure on small screens
Bug 1628642 N[WebExtensions:General]Intermittent toolkit/components/extensions/test/mochitest/test_ext_streamfilter_multiple.html | Correctly intercepted page content - got "Start Middle\n", expected "Start Middle\n End"
###########
Changes to 79 bugs - 65 fixed.
5 bugs are not included due to being restricted