The first official 20211119 NIGHTLY builds are out
The official Firefox 95 Beta 9 builds are out
Previous NIGHTLY: 20211118 (Fx 96.0a1)
Previous BETA: 20211117 (Fx 95.0b8)
Mozilla Autoland Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA
Fixed:
- NIGHTLY +50
- #1738418
- #1738931
- #1741677 [Core:Audio/Video]-mediaCapabilities.decodingInfo crashes because of `media.flac.enabled` not being RelaxedAtomicBool [All]
- #1740924 [Core:CSS Parsing and Computation]-Transparent borders used to indicate widget shape in High Contrast mode no longer visible [Uns]
- #1725721 [Core:CSS Parsing and Computation]-display: contents on top layer elements should work as display: block [Uns]
- #1741491 [Core:DOM: Animation]-Assertion failure: !isSome(), at /builds/worker/workspace/obj-build/dist/include/mozilla/Maybe.h:837 [Lin]
- #1741123 [Core:Graphics]-Remove LayersBackend::LAYERS_D3D11 [Uns]
- #1741799 [Core:Graphics]-Remove SupportsThreadSafeWeakPtr from WinWindowOcclusionTracker [Uns]
- #1741783 [Core:Graphics: Layers]-Rename PuppetWidget::HasLayerManager() to HasWindowRenderer() [Uns]
- #1740165 [Core:Graphics: WebGPU]-CompositorOptions::mUseWebGPU is not delivered to CompositorBridgeParent [Uns]
- #1740284 [Core:Graphics: WebGPU]-Missing Unlock in WebGPUParent::RecvSwapChainPresent() [Uns]
- #1741638 [Core:Graphics: WebRender]-Report error code from Freetype. [All]
- #538450 [Core:JavaScript Engine]-Make string atomization not require taking a runtime lock? [All]
- #1687973 [Core:JavaScript Engine]-Move stencil instantiation of decode task to main thread [Uns]
- #1741411 [Core:JavaScript Engine]-Optimised spread calls emit duplicate lookups [Uns]
- #1655768 [Core:JavaScript Engine]-Remove parserGlobal and mergeRealms [Uns]
- #1587847 [Core:JavaScript Engine]-When we parse without creating objects, investigate if we can remove the OffThreadPlaceholderObject code. [Uns]
- #1741635 [Core:JavaScript Engine: JIT]-Assertion failure: kind != BailoutKind::Unknown, at jit/shared/Lowering-shared.cpp:275 [Lin]
- #1740737 [Core:JavaScript Engine: JIT]-Support scalar replacement of arguments when used in spread calls [Uns]
- #1713092 [Core:Javascript: WebAssembly]-Remove redundant bitwise {and/or/xor}{32,64} for wasm-via-Ion [All]
- #1741774 [Core:Layout: Scrolling and Overflow]-Support scrollbar-gutter in the style system [Uns]
- #1681494 [Core:Networking: Cookies]-Add telemetry for measuring usage of network.cookie.lifetimePolicy [Uns]
- #1740232 [Core:Privacy: Anti-Tracking]-Add telemetry to track privacy.restrict3rdpartystorage.rollout.enabledByDefault preference state [Uns]
- #1738550 [Core:Security: Process Sandboxing]-Clean up RLBox type definitions [Uns]
- #1741115 [Core:Security: RLBox]-Support checking if app pointers and callbacks are null [Uns]
- #1742032 [Core:Security: RLBox]-Update rlbox to correctly support re-entrancy across multiple sandbox instances [All]
- #1738978 [Core:WebRTC]-Intermittent /webrtc/RTCRtpReceiver-getSynchronizationSources.https.html | [video/audio] RTCRtpSynchronizationSource.timestamp is comparable to performance.timeOrigin + performance.now() - assert_true: expected true got false [Uns]
- #1741143 [Core:WebRTC: Audio/Video]-Tune the AudioProcessingObject [Uns]
- #1741997 [Core:Widget: Gtk]-DMABufSurface::FenceDelete should not require GL context to close mSyncFd handle [Lin]
- #1741965 [Core:Widget: Gtk]-Ensure we close fds in error paths in DMABufSurfaceRGBA::CreateTexture/CreateWlBuffer [Uns]
- #1741837 [Core:Widget: Gtk]-[Linux] D&D does not work from external sources [Uns]
- #1741835 [Core:Widget: Gtk]-[Wayland] Drop position is shifted [Uns]
- #1740897 [Core:Widget: Gtk]-[X11] There's a flickering when popup widget is used for D&D [Uns]
- #1740453 [DevTools:Accessibility Tools]-Handle onTargetSelected in a11y panel [Uns]
- #1740292 [DevTools:Framework]-Stop "attaching" the target actors [Uns]
- #1733496 [DevTools:General]-Migrate key-shortcuts.properties to Fluent [Uns]
- #1498224 [DevTools:Inspector: Rules]-Apply new classnames as you type in the .cls section of the rule-view [Uns]
- #1739716 [Firefox:Enterprise Policies]-Add a few more prefs [Uns]
- #836789 [Firefox:General]-Use weak references when adding observers in nsBrowserGlue.js [All]
- #1733284 [Firefox:General]-LaunchUnelevated fails with packaged app on Windows 10 [Win]
- #1738264 [Firefox:Session Restore]-The Open Previous Tabs Infobar is displayed on a Private Browsing window [All]
- #1734099 [Firefox:Tabbed Browser]-We should not unload tabs with webrtc peer connections [Uns]
- #1738855 [Firefox:Tabbed Browser]-the border of the active tab has changed [Uns]
- #1741359 [Firefox:Theme]-Dark theme specific highlight focus is missing from some of the Restart Nightly/Firefox panels [Win]
- #1741815 [Firefox:Theme]-Titles on tabs are barely visible if the browser is focused while light theme is set and the High contrast white enabled [Win]
- #1702983 [Toolkit:General]-WebAuthn Attestation text in the panel shouldn't be bolded [All]
- #1741163 [Toolkit:Places]-Add the option to collect overlapping snapshots [Uns]
- #1740630 [Toolkit:Printing]-Printing selection from parent process browsers is broken and disabled [Uns]
- #1739618 [WebExtensions:General]-Move "developer" object definition to the `ManifestBase` in json schema [Uns]
- #1739602 [WebExtensions:General]-`/developer/url` definition should have `format: url` in JSON schema [Uns]
- Partial Landings/Diagnostic Patches:
- #1738926 [Core:Audio/Video: Playback]-Playing video in full screen causes excess WindowServer CPU usage [Uns]
- #1734609 [Core:Networking: HTTP]-Crash in [@ mozilla::net::Http2Session::IsReused] [Win]
- #1738222 [Core:Security: PSM]-Upgrade Firefox 96 to use NSS 3.73 [Uns]
- #1740696 [Toolkit:Form Autofill]-[DE][otto.de] Credit Card type is not selected by autofill [All]
- Beta 8 -> Beta 9 Changelog +7
- #1723281
- #1730120
- #1739421
- #1739683
- #1737854 [Core:Widget: Cocoa]-macOS 'Share' menu modifies URL such that shared page doesn't load [mac]
- #1741250 [Firefox:Nimbus Desktop Client]-Existing cfr experiment results in TypeError "target.features is undefined" [Uns]
- #1737868 [Firefox:Pocket]-"Save To Pocket" panel is empty when launched from overflow menu [mac]
Nightly 96 fixes since 20211101 (Gecko 95) ~502
Beta 95 fixes since 20211004 (Gecko 94) ~904
Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide