Bug 1624711 R[Core:Audio/Video: Playback]Youtube leaks closed tabs due to missing CC edge
Bug 1621415 R[Core:CSS Parsing and Computation]Ensure that adopted stylesheets show up in print and print preview
Bug 1624768 N[Core:Canvas: WebGL]DEPTH_STENCIL with samples>0 forbidden
Bug 1492011 R[Core:DOM: Core & HTML]ConsoleWorkletRunnable thread shutdown incompatibility
Bug 1622348 R[Core:DOM: Core & HTML]Intermittent unhandled-promise-rejections/promise-rejection-events.html.ini WPT TIMEOUT with Fission
Bug 1624359 R[Core:DOM: Core & HTML]Remove Document::mVisibileContentHeuristic
Bug 1623379 R[Core:DOM: Security]Remove usage of GetURI in nsMixedContentBlocker.cpp
Bug 1623858 N[Core:DOM: Selection]Document and simplify some Selection related code
Bug 1598278 R[Core:DOM: Service Workers]Service Workers can navigate out-of-scope clients
Bug 1584007 N[Core:DOM: Service Workers]ClientHandles attaching to ClientSources may race
Bug 1622731 R[Core:Disability Access APIs]Crash in [@ mozilla::dom::XULTreeElement::GetTreeBodyFrame]
Bug 1395843 R[Core:General]Intermittent LeakSanitizer | leak at unknown stack
Bug 1611467 R[Core:Graphics: Text]Massive amount of heap-unclassified memory related to fonts when using Google Docs
Bug 1624565 R[Core:Graphics: WebRender]Texture arrays often deallocated and reallocated in the same frame
Bug 1624640 R[Core:Graphics: WebRender]Grow the alpha shared texture array in larger increments
Bug 1605283 R[Core:Graphics: WebRender]Improve support for invalidation debugging and testing
Bug 1624396 R[Core:Graphics: WebRender]Centralized shader features list for WebRender
Bug 1550900 R[Core:IPC]IPC support for shared memory with both read-only and read/write capabilities
Bug 1623418 R[Core:JavaScript Engine]Add env_logger to SmooshMonkey
Bug 1618198 A[Core:JavaScript Engine: JIT]Support more JSOps in WarpBuilder
Bug 1622969 R[Core:JavaScript: GC]Intermittent GECKO(1177) | SUMMARY: ThreadSanitizer: data race /builds/worker/checkouts/gecko/js/src/vm/Shape.h:863:10 in baseUnowned
Bug 1608056 R[Core:JavaScript: GC]Support nursery BigInt values in NurseryKeysVector
Bug 1623130 R[Core:Javascript: WebAssembly]Compiler feature selection broke AWFY Cranelift testing
Bug 1623623 R[Core:Layout][intersection-observer] Enable dom.IntersectionObserverExplicitDocumentRoot by default
Bug 1624761 R[Core:Networking]Remove OverrideStatus from DocumentLoadListener
Bug 1623313 R[Core:Networking: Cookies]Implement a way to disable sameSite=lax by default for a list of hostnames
Bug 1623593 R[Core:Networking: Cookies]get rid of NECKO_COOKIES compilation flag
Bug 1437057 R[Core:Networking: Cookies]Expose the origin of a cookie to JS
Bug 1623501 R[Core:Networking: WebSockets]HTTP3 - Websocket - Firefox can’t establish a connection to the server at wss://web.whatsapp.com/ws - Whatsapp
Bug 1622111 R[Core:Preferences: Backend]Convert various Varcache prefs in dom/* to use static prefs
Bug 1623510 R[Core:Security: PSM]Remove test_delegated_credentials_weak and disallow Delegated Credential-embedded RSA SPKIs.
Bug 1624128 R[Core:Security: PSM]Update CK_GCM_PARAMS uses for PKCS11 v3
Bug 1621350 A[Core:Security: PSM]Upgrade Firefox 76 to use NSS 3.52
Bug 1619948 R[Core:Storage: localStorage & sessionStorage]Put LSNG behind the EARLY_BETA_OR_EARLIER flag
Bug 1613070 R[Core:Web Audio]Add tracing markers to AudioWorklet code (real-time thread side)
Bug 1624054 R[Core:WebRTC]Break the raw candidate table in about:webrtc into two tables
Bug 1552293 R[Core:WebRTC: Networking]Gather DataChannel and DataChannelConnection's friends
Bug 1624458 R[Core:WebRTC: Networking]Make sure we're canceling callbacks in NrSocket::close
Bug 1624645 R[Core:WebVR]Giving default button/axis mapping to undefined OpenVR controllers
Bug 1624696 R[Core:Widget]Buttons with non-native theme don't honor padding.
Bug 1624708 R[Core:Widget]Make non-native theme keyboard-navigable.
Bug 1624594 R[Core:XPCOM]Don't crash because of leaks if any memory leak debugging is in use
Bug 1570487 R[Core:XPConnect]Nuke Xray waivers for local outer window proxies on navigation
Bug 1620724 A[DevTools:Console]Intermittent TEST-UNEXPECTED-TIMEOUT | devtools/client/webconsole/test/browser/browser_jsterm_completion_bracket.js | application timed out after 370 seconds with no output
Bug 1624308 R[DevTools:Framework]select top-level context if selected context is removed from the context list
Bug 1602468 A[DevTools:Framework]Toolbox destruction is doing too much work
Bug 1623910 R[DevTools:Framework]Refactor toolbox thread state shape
Bug 1605175 R[DevTools:Inspector]Selecting an element in remote iframe should switch context and update selector
Bug 1538256 R[DevTools:Inspector]'Screenshot Node' produces screenshot that is cut off on right
Bug 1561362 A[DevTools:JSON Viewer]"Expand All" button missing in JSON Viewer
Bug 1623395 R[DevTools:Netmonitor]Wrong preview for HTTP requests in the Console panel
Bug 1590990 R[DevTools:Netmonitor]Netmonitor Blocking - blocked request icon dragable
Bug 1623529 R[DevTools:Performance Tools (Profiler/Timeline)]Can't do Java profiling any more, checkbox doesn't stick
Bug 1621022 N[DevTools:Performance Tools (Profiler/Timeline)]Improve profiler menu button enabling workflow
Bug 1572786 N[DevTools:Performance Tools (Profiler/Timeline)]Remove the Gecko profiler add-on and migrate to the profiler popup
Bug 1622743 R[Firefox:General]Replace BrowserTestUtils.waitForCondition with TestUtils.waitForCondition in browser_popup_frames.js
Bug 1624330 R[Firefox:Messaging System]Snippet dismiss option overlaps its button at browser resize
Bug 1623779 R[Firefox:Normandy Client]Add method to get suitabilities without requiring signature checks
Bug 1585620 A[Firefox:Security]Create a standalone page (about:certificate) for the new certificate viewer
Bug 1624044 R[Firefox:Session Restore]"Restore Previous Session" item is always greyed out after landing patch from bug #1622195
Bug 1624294 R[Firefox:Session Restore]Remove underused Utils.hasRootDomain
Bug 1624190 R[Firefox Build System:General]Some Python >3.7 mozbuild compat
Bug 1624355 R[Firefox Build System:Generated Documentation]Remove some leftover files
Bug 1617369 N[Firefox Build System:Lint and Formatting][rust] Reformat the tree using rustfmt
Bug 1622663 R[Firefox Build System:Source Code Analysis]TestGMPCrossOrigin.cpp: redundant access specifier has the same accessibility as the previous access specifier
Bug 1624437 A[Firefox Build System:Task Configuration]Support confidence values in bugbug optimization strategy
Bug 1624715 R[GeckoView:GeckoViewExample]Remove network assertion introduced in Bug 1622816
Bug 1623758 R[GeckoView:General]Disable APK compression for the omnijar for a potential 440ms startup win (on Moto G5)
Bug 1291377 R[GeckoView:General]Don't use custom linker on Android 6.0+
Bug 1624046 R[Remote Protocol:Agent]"mach puppeteer-test --write-results" adds white-space after closing brackets
Bug 1623581 R[Remote Protocol:Runtime]Add support for "returnByValue" and "awaitPromise" to Runtime.evaluate
Bug 1612174 R[Remote Protocol:Runtime]Emit "init" lifecycleEvent in Runtime.evaluate when document.open() is called (to fix page.setContent in Puppeteer)
Bug 1623484 R[Remote Protocol:Runtime]Runtime.evaluate and Runtime.callFunctionOn return wrong data for Symbol and BigInt types
Bug 1624622 N[Toolkit:Async Tooling]Allow for promise await inside promise worker
Bug 1622316 R[Toolkit:Crash Reporting]CrashReporter::WriteExtraFile does many small write calls on the main thread
Bug 1408779 R[Toolkit:Safe Browsing]link to report why page has been classified as malicious/deceptive/... should have variables %NAME% and %LOCALE% replaced
Bug 1608197 R[Toolkit:Startup and Profile System][MSU Capstone] Port toolkit/chrome/mozapps/profile/createProfileWizard.dtd to Fluent
Bug 1623015 A[Toolkit:Themes]Bookmarks menu widget dropdown scroll arrow icon seem to have inverted enabled/disabled state icons with Dark Theme
Bug 1566199 R[Toolkit:Video/Audio Controls]Subtitle selection widget not displayed with 'preload="none"'
Bug 1622919 R[Toolkit:Video/Audio Controls]Picture-in-Picture toggle should re-evaluate visibility on video duration change
Bug 1571461 A[Toolkit:XUL Widgets]Text search relies on an inline event listener for accessibility
Bug 1621935 R[WebExtensions:Request Handling]webRequest listeners are not called for subresources loaded by file:// pages
Bug 1624062 R[WebExtensions:Request Handling]Cannot register webRequest event from extension page in debug mode
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Changes to 89 bugs - 72 fixed.
1 bugs are not included due to being restricted