Bug 1651239 R[Core:Audio/Video: GMP]Merge GeckoMediaPluginServiceChild::GetContentParent methods
Bug 1669450 R[Core:Audio/Video: Playback]Update libsoundtouch to a911a1
Bug 1663128 N[Core:Audio/Video: Playback]SMTC interface doesn't be reset completely (show firefox.exe)
Bug 1669383 R[Core:Canvas: WebGL]Test both webgl.out-of-process:true and false
Bug 1669531 R[Core:Canvas: WebGL]Pref on webgl.out-of-process for Mac
Bug 1669530 R[Core:Canvas: WebGL]Pref on webgl.out-of-process for Windows
Bug 1669538 R[Core:DOM: Content Processes]Add new nsIXULRuntime enum for Fission enablement/disablement status/reason
Bug 1664517 A[Core:DOM: Content Processes]Double-click on about:processes tab to go to that tab
Bug 1661364 R[Core:DOM: Content Processes]Intermittent runner.py | application crashed [@ mozilla::dom::ContentParent::AssertNotInPool()]
Bug 1666843 A[Core:DOM: Core & HTML]Intermittent [FIssion] dom/tests/browser/browser_pointerlock_warning.js | leaked 1 window(s) until shutdown [url = data:text/html,<body><iframe src="http://example.org/document-builder.sjs?html=%3Cbody%20onpointerdown='this.requestPointerLock()'%20style=
Bug 1668964 R[Core:DOM: Core & HTML]Enable some subtests in test_pointerlock-api.html back
Bug 1658416 R[Core:DOM: Device Interfaces]Change Gamepad testing to function more like platform monitor code
Bug 1669488 R[Core:DOM: Navigation]Unskip test xpinstall/browser_localfile2.js for fission
Bug 1669583 R[Core:DOM: Navigation]Fix browser_async_window_flushing.js to work with SHIP
Bug 1660342 A[Core:DOM: Navigation]Crash in [@ mozilla::dom::BrowsingContextGroup::Unsubscribe]
Bug 1668809 R[Core:DOM: Navigation]Disable some intermittently failing tests
Bug 1669604 R[Core:DOM: Navigation]Make test_bug1422334.html xorigin compatible
Bug 1669454 R[Core:DOM: Navigation]Enable some wpt session history tests on fission
Bug 1669497 V[Core:DOM: Navigation][Experiment] The "Fission" doorhanger is wrongly displayed when enrolled in the "fission-disabled" branch
Bug 1665062 A[Core:DOM: Security]HTTPS-Only: Upgraded website creating HTTP auth prompt gets interrupted by error-page
Bug 1662925 R[Core:DOM: Service Workers]Clicking on a twitter link inside of a google doc opens an about:blank page without loading the twitter url
Bug 1666701 R[Core:DOM: Web Authentication]82.0b1 FTBFS in authenticator-rs crate
Bug 1669595 R[Core:Disability Access APIs]Uppermost web area should be used for source of text events
Bug 1669596 R[Core:Disability Access APIs]Text markers that originate from sub document should be parsable by top document
Bug 1669821 R[Core:Disability Access APIs]Add search predicate API to virtual root group
Bug 1668933 R[Core:Disability Access APIs]Getting previous text marker from marker in 0 offset on an entry fails
Bug 1668961 R[Core:Disability Access APIs]Move state check in get string for range to content side
Bug 1668958 R[Core:Disability Access APIs]AXRightWordTextMarkerRangeForTextMarker at end of input wraps to start
Bug 1668936 R[Core:Disability Access APIs]AXUIElementForTextMarker returns nil when marker is in entry
Bug 1669599 R[Core:Disability Access APIs]Support AXEditableAncestor
Bug 1654619 R[Core:Graphics]Disable in-process backbuffer when remote backbuffering is being used
Bug 1669575 R[Core:Graphics: Text]Investigate if newer macOS 11 beta fixed CoreText crash and if workaround is still necessary
Bug 1664804 N[Core:Graphics: WebRender]Dropping frames on Yeti Sensation with WebRender on MacOS
Bug 1669275 A[Core:Graphics: WebRender][WR/EGL/X11] Keep using GLX_SGI_video_sync on EGL Mesa until we switch to EGL_CHROMIUM_sync_control to avoid a regression for 85Hz users
Bug 1669494 R[Core:Graphics: WebRender]Stalls in glCopyImageSubData when resizing picture cache texture arrays on Mali-T
Bug 1668713 R[Core:Graphics: WebRender]sw-wr: Don't use D2D/D3D11 for <canvas> when using SWGL
Bug 1440203 N[Core:IPC]Use memfd_create for shared memory where available.
Bug 1666683 R[Core:JavaScript Engine]Check input CompileOptions when decoding, or getting from cache
Bug 1669847 R[Core:JavaScript Engine]Make Stencil instantiation use const references to the stencil
Bug 1667753 R[Core:JavaScript Engine: JIT]Create distinct RawInt32 type for stub fields
Bug 1668557 R[Core:JavaScript Engine: JIT]Warp: Optimize DOM method calls
Bug 1668825 N[Core:JavaScript: GC]Refactor public tracing interface to remove details of heap storage
Bug 1669055 R[Core:Javascript: WebAssembly]Vendor Cranelift to get validate-while-parsing support
Bug 1655042 R[Core:Javascript: WebAssembly]Cranelift: validate Wasm as we parse it
Bug 1669026 R[Core:Layout]nsSHEntry.cpp: namespace alias decl 'dom' is unused
Bug 1656004 R[Core:Layout: Form Controls]Adjust padding for `option` according to non-native theming spec
Bug 1668905 R[Core:Layout: Form Controls]Get rid of dummy event listener in nsRangeFrame
Bug 1668604 R[Core:Networking]Extend traffic telemetry once again
Bug 1665878 R[Core:Networking]Reset SVCDomainName exclusion list when all records are exlcuded
Bug 1669680 R[Core:Networking: HTTP]Reading from a HTTP3 neqo stream should loop until available data are read or consumer is blocked
Bug 1652713 R[Core:Networking: HTTP]Handle connection errors with ECH and HTTPSSVC
Bug 1652717 R[Core:Networking: HTTP]HTTPSSVC records that advertise HTTP3 will need HappyEyeballing
Bug 1666620 R[Core:Networking: HTTP]Have to close the transaction if HttpConnectionUDP::Init() failed
Bug 1668851 N[Core:Networking: WebSockets]CI view on libwebsockets.org broken by bug 1497249
Bug 1664101 R[Core:Panning and Zooming]Flickering top header on newsweek
Bug 1656689 R[Core:Panning and Zooming]Keyboard scrolling not working while zoomed in with touchpad
Bug 1661984 R[Core:Printing: Output]Add a browser mochitest for the crash on printing when using container tab
Bug 1661868 R[Core:Printing: Output]Remove legacy page-range codepath (and bring the new skip-during-reflow codepath up to feature-parity with it, so it supports non-contiguous page ranges)
Bug 1669409 R[Core:Printing: Setup]Simplify nsIPrintSettings:kEnableSelectionRB into a boolean
Bug 1669774 R[Core:Printing: Setup]Rename some implementation-detail APIs and variables to use "sheet" rather than "page", for accuracy
Bug 1669772 R[Core:Printing: Setup]Stop calling nsPrintSettingsService::GetDefaultPrintSettingsForPrinting in nsGlobalWindowOuter::PrintOuter
Bug 1669554 R[Core:Printing: Setup]Crash in [@ IPCError-browser | RecvCloneDocumentTreeInto Illegal subframe clone]
Bug 1668942 R[Core:SVG]New wpt failures in /svg/painting/mask-containing-image-with-clip-path.svg
Bug 1530990 R[Core:SVG]Fix abort and error handling in VectorImage
Bug 1669367 R[Core:Security: PSM]avoid needing a CERTCertificate in nsNSSCertificate::GetSha256SubjectPublicKeyInfoDigest
Bug 1667829 R[Core:Security: PSM]Evaluate CRLite for certs older than $merge_delay
Bug 1664922 R[Core:Security: Process Sandboxing]Allow CPU information for nsSystemInfo in the RDD sandbox
Bug 1653276 A[Core:Storage: IndexedDB]Unexpected error when accessing an object store "not a known object store name"
Bug 1667957 R[Core:String]Provide functions that convert an integer to a decimal nsAutoTString
Bug 1669406 R[Core:WebRTC: Signaling]Add debugging pref blocklist of codecs offered in WebRTC calls.
Bug 1642526 R[Core:Widget: Cocoa]Non-root pinch-zoomed scrollbars look odd; thin scrollbar thumb in wide zoomed scrollbar track
Bug 1669556 R[Core:XPConnect]Clean up a few vestigial things identified by code coverage
Bug 1669592 R[DevTools:Debugger]Cleanup devtools/client/debugger/package.json
Bug 1667368 R[DevTools:Inspector]Inspector node highlighting is randomly glitching
Bug 1667737 R[DevTools:Netmonitor]Duplicated requests and multiselection issues
Bug 1669473 N[DevTools:Netmonitor]Add optional logging in NetworkObserver to help debug netmonitor server codebase
Bug 1669628 A[DevTools:Responsive Design Mode]Intermittent devtools/client/responsive/test/browser/browser_touch_simulation.js | <random>: There should be less than a XXms delay between touch events and mouse events. <random>
Bug 1669353 R[DevTools:about:debugging]Stop using ProcessDescriptor.getTarget / process target from about:debugging
Bug 1668389 R[Firefox:Address Bar]Outline of address bar focus ring obscured when in search mode with no engines or results
Bug 1665237 R[Firefox:Enterprise Policies]Managed bookmarks UI increases browser.xhtml size unnecessarily
Bug 1668980 R[Firefox:Enterprise Policies]Intermittent [TV] browser/components/enterprisepolicies/tests/browser/browser_policy_websitefilter.js | Uncaught exception - at chrome://mochitests/content/browser/browser/components/enterprisepolicies/tests/browser/head.js:66 - TypeError: can't access pr
Bug 1647588 A[Firefox:Firefox Accounts]Derive AET ecosystemUserId from kB when the user signs in
Bug 1669608 R[Firefox:Messaging System]Update activity-stream bundled OS specific css files
Bug 1668755 R[Firefox:Messaging System]The "Set browser as default" notification bar is wrongly displayed in Private Window
Bug 1668436 R[Firefox:Preferences]Categories list box in Options window has no a11y label
Bug 1652134 R[Firefox:Preferences]Add Fission Feature Gate to about:preferences' "Nightly Experiments" section
Bug 1668104 R[Firefox:Security]Set doh-rollout.clearModeOnShutdown to false by default on Nightly
Bug 1668857 R[Firefox:Theme]Create new variable for descriptions in the protections-popup
Bug 1669615 R[Firefox Build System:General]Fastermake Makefile is not deterministic
Bug 1669642 R[Firefox Build System:General]Rename LLVMCONFIG to LLVM_CONFIG and derive it like we do for LLVM_OBJDUMP
Bug 1654457 R[Firefox Build System:General]Upgrade vendored virtualenv
Bug 1669652 R[Firefox Build System:General]TypeError: can only concatenate str (not "bytes") to str
Bug 1669442 R[Firefox Build System:General][Linux] Fails to build with gcc and --enable-lto
Bug 1669547 R[Firefox Build System:Try]./mach try fuzzy shows `/bin/bash: python: command not found` in preview pane
Bug 1669778 R[Firefox Build System:Try]Add more presets for build-only jobs
Bug 1667811 R[GeckoView:Extensions]Back navigation loops after visiting extension page
Bug 1616729 R[GeckoView:General]Getting camera video with JSFiddle.net (cross-origin iframe) fails w/NotReadableError on Fenix
Bug 1668870 R[GeckoView:General]Re-enable touch event retargeting
Bug 1669635 A[Release Engineering:Release Automation: Signing]Intermittent l10n KeyError: 'pushdate' | recipe for target 'package-langpack-hr'/ 'package-langpack-me' failed
Bug 1669230 R[Remote Protocol:Agent]Remove not used --remote-debugger command line argument
Bug 1628589 R[Remote Protocol:Agent]Run Puppeteer unit tests for all the changes on trunk
Bug 1666766 R[Toolkit:Crash Reporting]Add ApplicationBuildID string as a crash annotation
Bug 1668586 R[Toolkit:Notifications and Alerts]Print preview doesn’t get closed if navigating away from a local (about page) to a remote one and the tab in question becomes inaccessible
Bug 1666776 R[Toolkit:Printing]Start print when Enter is pressed when print preview select controls are focused
Bug 1669112 R[Toolkit:Reader Mode]Clicking on reader mode buttons closes and immediately reopens the menus
Bug 1663967 A[Web Compatibility:Interventions]Ship v16.0.0 of webcompat system addon
###########
Changes to 111 bugs - 92 fixed.
5 bugs are not included due to being restricted