The first official 20201023 NIGHTLY builds are out
The official Firefox 83 Beta 3 builds are out
Previous NIGHTLY: 20201022 (Fx 84.0a1)
Previous BETA: 20201021 (Fx 83.0b2)
Mozilla Autoland Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA
Fixed:
- NIGHTLY +87
- #1656459
- #1661365
- #1670358
- #1672311 [Core:Audio/Video: Playback]-AudioTrimmer doesn't support batch decoding. [Uns]
- #1672558 [Core:Audio/Video: Playback]-Crash in [@ gfxPlatform::Init | mozilla::FFmpegRuntimeLinker::Init] [Uns]
- #1670841 [Core:Audio/Video: Playback]-Prevent tab from being suspended if it's still having an active media controller [Uns]
- #1669434 [Core:Audio/Video: Playback]-The Title of the Media played is not displayed correctly on soundcloud.com [Win]
- #1672275 [Core:Audio/Video: cubeb]-Update audioipc to db32323 [Uns]
- #1672459 [Core:Audio/Video: cubeb]-Update cubeb-coreaudio-rs to d5af7ad7631440e1c4b0a548481c6740fade9d65 [Uns]
- #1672553 [Core:Audio/Video]-Crash in [@ mozilla::AudioTrimmer::Init] [Uns]
- #1667439 [Core:DOM: Core & HTML]-`DOM_Fullscreen` is not a valid wakelock topic [Uns]
- #1671697 [Core:DOM: Navigation]-Crash in [@ nsDocShell::InternalLoad] [Uns]
- #1671031 [Core:DOM: Navigation]-Create a BrowsingContext helper function for IsSameOrigin [Uns]
- #1671658 [Core:DOM: Navigation]-[Fission] Keep the old scrollRestoration value when calling replaceState() [Uns]
- #1661280 [Core:DOM: Security]-Remove principal.uri in BrowserUtils.jsm [Uns]
- #1670531 [Core:DOM: Selection]-Only select selectable element if it isn't editable [Uns]
- #1655632 [Core:DOM: Service Workers]-AddressSanitizer: SEGV /gecko/js/src/vm/JSContext.h:344:37 in realm [Uns]
- #1670541 [Core:Disability Access APIs]-Line break inside embedded object breaks line offsets in parent [Uns]
- #1672593 [Core:Disability Access APIs]-Paragraph offsets wrong when starting from inline content and there is a block element afterwards [Uns]
- #1672243 [Core:Disability Access APIs]-VoiceOver lags when navigating footer links in facebook login page [mac]
- #1672501 [Core:Gecko Profiler]-Crash in [@ mozilla::baseprofiler::profiler_shutdown] [Win]
- #1672714 [Core:Graphics: Layers]-Add a ostream serializer for LayersId [Uns]
- #1672563 [Core:Graphics: Text]-Update OTS to 8.1.0 [All]
- #1672451 [Core:Graphics: WebRender]-Drop Nvidia driver blocklist. [All]
- #1646222 [Core:Graphics: WebRender]-Google Sheets hangs for 3-10 seconds after maximizing or unmaximizing browser window [Win]
- #1671518 [Core:Graphics: WebRender]-Improve hardware stretching support detection [Win]
- #1672670 [Core:Graphics: WebRender]-Move SWGL texture functions into texture.h [Uns]
- #1672463 [Core:Graphics: WebRender]-Rollout WebRender to AMD Evergreen on Release [All]
- #1672467 [Core:Graphics: WebRender]-Rollout WebRender to Windows 7/8/8.1 on Release [Win]
- #1672898 [Core:Graphics: WebRender]-SWGL YUV composition is offset at large scales [Uns]
- #1670139 [Core:Graphics: WebRender]-sw-wr: Firefox Profiler's screenshots of sw-wr content are upside down [All]
- #1671071 [Core:Graphics: WebRender]-sw-wr: webrender software doesn't handle bit depth other than 8 bits [All]
- #1669090 [Core:Graphics]-simple Scratch project crashes on Firefox Nightly 83.0a1 [Uns]
- #1440203 [Core:IPC]-Use memfd_create for shared memory where available. [Lin]
- #1672373 [Core:JavaScript Engine: JIT]-Warp: Fold non-index strings in MGuardStringToInt32 and MGuardStringToDouble [Uns]
- #1671762 [Core:JavaScript Engine]-Assertion failure: nfixed <= GeneratorObject::FixedSlotLimit, at vm/JSScript.cpp:4517 [Lin]
- #1671563 [Core:JavaScript Engine]-Local var bindings need to be reset to undefined after parameter default value expressions [Lin]
- #1671872 [Core:Javascript: WebAssembly]-Make v128 a valid type for untyped select when ENABLE_WASM_SIMD [Uns]
- #1671874 [Core:Javascript: WebAssembly]-Promote v128.load32_zero and v128.load64_zero from experimental status [All]
- #1426747 [Core:Layout: Floats]-[css2] Remove the IE compat quirk for <table align=left> [All]
- #1672527 [Core:Layout]-Don't update overflow on frames that haven't been reflowed yet. [All]
- #1672078 [Core:Layout]-Enable aspect-ratio on nightly [All]
- #1575293 [Core:MFBT]-Update lz4 to 1.9.2 [Uns]
- #1220810 [Core:Networking: DNS]-(let-localhost-be-localhost) Consider hardcoding localhost names to the loopback address [Uns]
- #1666723 [Core:Networking: HTTP]-Remember whether a server is speaking HTTP3 [Uns]
- #1667581 [Core:Networking]-Downloading a large file on mega.nz sometimes spawns a very large number of threads, causing Firefox to become unresponsive. [Uns]
- #1672219 [Core:Networking]-nsServerSocket::initSpecialConnection creates a socket that is inheritable by child processes [Uns]
- #1671995 [Core:Panning and Zooming]-Remove the yielding mechanism from synthesizeNativeTouchSequences and do coordinate conversion up front [Uns]
- #1671729 [Core:Performance]-Collect telemetry on page load and animation frame callback times [Uns]
- #1672370 [Core:Printing: Setup]-Printing to Star Micronics receipt printer broken since v82 (output and print preview are blank) [Uns]
- #1672529 [Core:Printing: Setup]-When printing, PDFs are misaligned and clipped in v82 due to extra margins [Uns]
- #1646570 [Core:Privacy: Anti-Tracking]-Fix GetInProcessScriptableTop usage in ImageCacheKey::GetIsolationKey [Uns]
- #1645924 [Core:Privacy: Anti-Tracking]-Simplify the"Cookies" string for cookieBehavior=5 in about:preferences#privacy [Uns]
- #1647025 [Core:Spelling checker]-Add `Juneteenth` to en-US dictionary [Uns]
- #1671538 [Core:Web Audio]-return rejected decodeAudioData() promise when not fully active [Uns]
- #1672556 [Core:XPCOM]-NS_INLINE_DECL_REFCOUNTING_INHERITED should introduce a declaration into the containing class regardless whether refcount logging is enabled [Uns]
- #1672256 [Core:XPCOM]-Profiler markers showing stacks of thread creations happening off main thread would be useful [Uns]
- #1672180 [DevTools:Debugger]-Remove devtools-launchpad dependency in bin/bundle.js [Uns]
- #1672199 [DevTools:Debugger]-Remove devtools-launchpad/src/components/Root.css import [Uns]
- #1672197 [DevTools:Debugger]-Remove unused main.development.js file [Uns]
- #1671916 [DevTools:Debugger]-remove non-existing modules from debugger build config [Uns]
- #1620248 [DevTools:Framework]-Create ContentProcessTargets as soon as the content processes start, by using watchTargets API on the actor side [Uns]
- #1672660 [DevTools:General]-Intermittent devtools/shared/resources/tests/browser_browser_resources_console_messages.js | leaked 1 docShell(s) until shutdown [Uns]
- #1569715 [DevTools:Netmonitor]-CORS preflight requests are cached when 'Disable cache' is checked. [Uns]
- #1664767 [DevTools:Shared Components]-Remove defer usage in devtools\client\fronts\device.js [Uns]
- #1672643 [Firefox:Address Bar]-It's not possible to opt-out of historical search suggestions [Uns]
- #1672146 [Firefox:Address Bar]-UrlbarProviderSearchTips should deal with update manager not existing [Lin]
- #1662693 [Firefox:Bookmarks & History]-Ignore no-store for root favicons [Uns]
- #1559181 [Firefox:Enterprise Policies]-Loading chrome pages blocked by about: policies never complete [Uns]
- #1614465 [Firefox:Messaging System]-De-couple ASRouter initialization from Activity Stream [Uns]
- #1669733 [Firefox:New Tab Page]-Disable about:home startup cache logging by default, and fix an erroneous log message [Uns]
- #1647757 [Firefox:New Tab Page]-Shut down cache worker when experiencing memory-pressure [Uns]
- #1672144 [Firefox:New Tab Page]-Sponsored top sites: Make "Our sponsors & your privacy" menu item a direct link to SUMO [All]
- #1672884 [Firefox:PDF Viewer]-Update pdf.js to version 2.7.168 [All]
- #1659293 [Firefox:Security]-new certificate viewer shows an empty tab label for certificates without a subject common name [All]
- #1672502 [Toolkit:Add-ons Manager]-Fix the green checkmark position for RTL in about:addons permissions tab [Uns]
- #1588503 [Toolkit:Autocomplete]-1.81 - 1.92% Base Content JS (linux64, macosx1014-64-shippable, windows10-64) regression on push 25ba54160c0aee63142e87bf06e67b92c89f566a (Wed October 9 2019) [Uns]
- #1649612 [Toolkit:OS.File]-DownloadStore.jsm imports OS.File during startup [Uns]
- #1670137 [Toolkit:Password Manager]-Re-enable test_formless_submit_navigation_negative.html in cross-origin mode [Uns]
- #1668665 [Toolkit:Printing]-Leave print preview open if the user cancels saving as pdf [Uns]
- #1666523 [Toolkit:Printing]-Make the new print UI set nsIPrintSettings.paperSizeUnit whenever it sets a paper dimension [Uns]
- #1666221 [Toolkit:Startup and Profile System]-Firefox fails to start when the current working directory has been deleted [Uns]
- #1671773 [Toolkit:Startup and Profile System]-Intermittent toolkit/xre/test/marionette/test_fission_autostart.py TestFissionAutostart.test_fission_precedence | application crashed [@ mozilla::dom::ContentProcessManager::RemoveContentProcess(mozilla::dom::IdType<mozilla::dom::ContentParent> const&)] [Uns]
- #1483477 [Toolkit:Telemetry]-Consider suppressing Environment changes when the values in the Environment don't change [Uns]
- #1671465 [Toolkit:Telemetry]-Implement dispatcher & IPC for Events in FOG [Uns]
- #1646165 [Toolkit:Telemetry]-Multi-language architecture Implementation [Uns]
- #1667840 [Toolkit:Video/Audio Controls]-Refactor PictureInPictureChild actor to not use global state [Uns]
- Partial Landings/Diagnostic Patches:
- #1660555 [Core:DOM: Core & HTML]-AbortSignal needs to keep strong references to its followers [Uns]
- #1663924 [Core:Storage: IndexedDB]-Further migration to IDB_TRY* and Result in IndexedDB [Uns]
- Beta 2 -> Beta 3 Changelog +8
- #1402014
- #1670358
- #1672223
- #1671812 [Core:JavaScript Engine: JIT]-[warp] Differential behavior with BigInt RangeError [Lin]
- #1672137 [Core:Layout: Form Controls]-Scrollbar hides resize corner in textarea [Win]
- #1672370 [Core:Printing: Setup]-Printing to Star Micronics receipt printer broken since v82 (output and print preview are blank) [Uns]
- #1672529 [Core:Printing: Setup]-When printing, PDFs are misaligned and clipped in v82 due to extra margins [Uns]
- #1670356 [Firefox:File Handling]-[Windows] Duplicate lowercase extension appended to executable downloads with uppercase extension [Win]
Nightly 84 fixes since 20201019 (Gecko 83) ~176
Beta 83 fixes since 20200920 (Gecko 82) ~1094
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