Bug 1709945 R[Core:Audio/Video: Playback]Full-range h264-mp4 videos are decoded as narrow-range because MediaChangeMonitor overlooks changes during creation
Bug 1720436 R[Core:DOM: Editor]test_bug408231.html always fails if running on Japanese environment
Bug 1653549 U[Core:DOM: Geolocation]Site with geolocation API access granted can get location updates while in the background
Bug 1719736 R[Core:Disability Access APIs]mozAccessible protocol should explicitly inherit from NSObject
Bug 1720696 R[Core:Disability Access APIs]Crash in [@ mozilla::a11y::sdnAccessible::QueryInterface]
Bug 1717575 R[Core:Disability Access APIs]Crash in [@ PLDHashTable::Iterator::Iterator | ConvertToAtkAttributeSet]
Bug 1720289 R[Core:Gecko Profiler]Remove MOZ_GECKO_PROFILER ifdefs around network markers
Bug 1720358 R[Core:Gecko Profiler]Remove MOZ_GECKO_PROFILER ifdefs around code using AutoProfilerMarker
Bug 1720362 R[Core:Gecko Profiler]Remove the last MOZ_GECKO_PROFILER ifdefs in ipc code
Bug 1720368 R[Core:Gecko Profiler]Remove MOZ_GECKO_PROFILER ifdefs around calls to profiler_init and profiler_shutdown
Bug 1720374 R[Core:Gecko Profiler]Remove MOZ_GECKO_PROFILER ifdefs that are not useful
Bug 1718333 R[Core:IPC]Crash in [@ mozilla::ipc::NodeController::DeserializeEventMessage]
Bug 1440103 R[Core:IPC]Windows: Firefox fails to release child process handles, leading to zombie processes
Bug 1717438 A[Core:JavaScript Engine]Don't convert prototype objects to dictionary mode for shadowed properties
Bug 1606511 R[Core:JavaScript Engine]LeakSanitizer: [@ WorkerInput]
Bug 1720426 R[Core:JavaScript Engine]Simplify {XDRStencilEncoder,XDRStencilDecoder}::codeStencil parameters
Bug 1720639 R[Core:JavaScript Engine]Execute analyze.py with mach python
Bug 1720303 R[Core:JavaScript Engine]Allow BigInt::parseLiteral to nursery allocate BigInts
Bug 1720423 R[Core:JavaScript Engine]Pass CompilationAtomCache instead of CompilationInput when the entire input isn't necessary
Bug 1720499 R[Core:Networking]Assertion failure: clone->Equals(this), at /Users/niklasgogge/workspace/mozilla-central/netwerk/protocol/http/nsHttpConnectionInfo.cpp:316
Bug 1720633 R[Core:Networking: HTTP]Remove old "network.http.spdy.bug1563538" pref checks
Bug 1715167 R[Core:Security: CAPS]Consider tracking precursor origins on null principals
Bug 1710355 R[Core:Security: PSM]Replace the unmaintained memmap crate with memmap2 in cert_storage
Bug 1718844 R[Core:Security: PSM]Getting SSL_ERROR_EXPIRED_CERT_ALERT error due to an old smart card certificate remembered decision
Bug 1695195 R[Core:Security: Process Sandboxing]The SandboxReporter thread should have a name
Bug 1720817 R[Core:Security: Process Sandboxing]Fix vendor git rev id to match vendored files for wasm2c project
Bug 1713735 R[Core:Security: Process Sandboxing]Build wasm2c compiler and runtime in tree for use in rlbox sandboxing
Bug 1712588 R[Core:Widget: Gtk]Implement DMABufSurface::GetAsSourceSurface.
Bug 1717451 N[Core:Widget: Gtk][wayland] UI hangs showing tooltip while popup menu is open
Bug 1718507 N[Core:Widget: Gtk][Wayland/KDE] Popup menus are small
Bug 1625026 R[DevTools:Framework]Remove workaround for about:blank document from FrameWatchers.jsm
Bug 1717676 R[External Software Affecting Firefox:Other]Unblock McAfee DLP 11.6.*
Bug 1716828 R[Firefox:Address Bar]Voiceover not working with Tab to search
Bug 1719447 R[Firefox:General]Intermittent browser/base/content/test/performance/browser_startup_mainthreadio.js | unexpected read on C:\Users\task_1625651703\AppData\Local\Temp\tmpnp_fkke1.mozrunner\pkcs11.txt before first paint -
Bug 1709978 R[Firefox:Installer]Disable app updates when running out of an app package
Bug 1719727 R[Firefox:New Tab Page]Change "Personalize" on New Tab to Gear Icon
Bug 1720402 R[Firefox:PDF Viewer][XFA] Enable XFA support in the PDF Viewer
Bug 1717891 N[Firefox:Pocket]Newtab Pocket spoc positions controlled by a pref
Bug 1717486 A[Firefox:Screenshots]Create browser/components/screenshots directory and create foundation for browser component
Bug 1718713 N[Firefox:Screenshots]Create dummy custom element in new screenshot.js
Bug 1717225 R[Firefox:Theme]Bookmarks menu popup doesn't have a border
Bug 1719370 R[Firefox:Theme]Remove unused protections panel "disabled" icons
Bug 1720761 R[Firefox Build System:Bootstrap Configuration]Cannot run `mach bootstrap` in Kali Linux
Bug 1720595 R[Firefox Build System:Bootstrap Configuration]Bootstrap.py fails with "Could not find a toolchain build named `win64-dump-syms`"
Bug 1720815 R[Firefox Build System:General]Perma [Tier2] 'mach build -v' did not run successfully. Please check log for errors After Exception: Process executed with non-0 exit code 1: ['/builds/worker/workspace/obj-build/_virtualenvs/common/bin/python', '/builds/worker/checkouts/gecko/conf
Bug 1719674 R[Firefox Build System:General]firefox-90.0_rc1 fails to compile with rust-1.54 (esr also affected)
Bug 1720641 R[Firefox Build System:General]/builds/worker/fetches/sysroot-x86_64-linux-gnu/usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/new:194:3: error: templates must have C++ linkage
Bug 1720591 A[Firefox Build System:Mach Core]Remove unused Windows multiproc patch_main()
Bug 1717651 N[Firefox Build System:Mach Core]Remove "ensure_subprocess_env()"
Bug 1720625 R[Firefox Build System:Task Configuration]Use a sysroot for the host part of the build, part 2
Bug 1720606 R[Firefox Build System:Toolchains]Permafailing [clang-trunk] AssertionError assert r == 0 after 1 out of 1 hunk FAILED -- saving rejects to file llvm/lib/IR/Attributes.cpp.rej
Bug 1704766 R[Firefox Build System:Toolchains]Remove libstdc++ from clang toolchains
Bug 1720772 R[Firefox Build System:Toolchains]SUMMARY: AddressSanitizer: bad-free /builds/worker/fetches/llvm-project/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cpp:127:3 in free
Bug 1718341 A[GeckoView:General]Generate Android Emulator from TL task
Bug 1709817 A[NSS:Documentation]Import the NSS documentation from MDN in nss/doc
Bug 1720704 R[Release Engineering:General]Re-enable libjxl updates every n-weeks
Bug 1720070 R[Remote Protocol:CDP]Permanent Talos RemoteAgent ERROR unable to stop listener: TypeError: can't access property "destructor", this.targetList is null(chrome://remote/content/cdp/CDP.jsm:92:5) JS Stack trace: stop@CDP.jsm:92:5 - DO NOT USE FOR CLASSIFICATION
Bug 1710069 R[Thunderbird:Upstream Synchronization][tb perma] docshell/test/unit/test_subframe_stop_after_parent_error.js | xpcshell return code: 0
Bug 1718204 R[Toolkit:Printing]Ensure there's a content viewer in the in-process version of nsFrameLoader::PrintPreview.
Bug 1694496 R[Toolkit:Telemetry]Implement the "rate" metric type in FOG
###########
Changes to 62 bugs - 50 fixed.
2 bugs are not included due to being restricted