The Official 20170701 NIGHTLY builds are out
.The Official Firefox 55 Beta 7 builds are not yet out
Previous NIGHTLY: 20170630 (Fx 56.0a1)
Previous BETA: 20170630 (Fx 55.0b6)
Tinderbox Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA
Fixed:
- NIGHTLY +85
- #1362924
- #1372985
- #1371719 [Core:Audio/Video: MediaStreamGraph]-Don't create an MSG if it's not going to be used immediately [Uns][]
- #1341555 [Core:Audio/Video: MediaStreamGraph]-Label runnables in dom/media/MediaStreamGraph.cpp [Uns][[QDL][BACKLOG][MEDIA]]
- #1372247 [Core:Audio/Video: MediaStreamGraph]-Make the AudioOutputObserver a member of the MediaEngineWebRTCMicrophoneSource so it's not a global singleton anymore [Uns][]
- #1330360 [Core:Audio/Video: MediaStreamGraph]-Use multiple MediaStreamGraph in the same process [Uns][]
- #1377338 [Core:Audio/Video: Playback]-Close the type-media FireHose to webcompat.com [Uns][]
- #1377015 [Core:Audio/Video: Playback]-Implement MediaCodecs::ContainsPrefix [Uns][]
- #1377025 [Core:Audio/Video: Playback]-Remove the use of mMutex from VideoFrameContainer::InvalidateWithFlags() [Uns][]
- #1374548 [Core:Audio/Video: Playback]-The last frame issue of bipbop.mp4 [Uns][]
- #1376359 [Core:CSS Parsing and Computation]-stylo: Annotate crash reports [Uns][]
- #1372061 [Core:CSS Parsing and Computation]-stylo: StyleChildrenIterator::IsNeeded may be hot, and it's slow. [Uns][]
- #1371453 [Core:CSS Parsing and Computation]-stylo: adding @import rule with malformed url to a stylesheet hits an assert in ServoCSSRuleList::InsertRule [Uns][]
- #1376640 [Core:CSS Parsing and Computation]-stylo: first-letter dynamic changes are still not quite right [Uns][]
- #1370089 [Core:DOM: Content Processes]-MOZ_RELEASE_ASSERT(mCompositorOptions) Crash in mozilla::dom::TabChild::AsyncPanZoomEnabled [Lin][]
- #1340027 [Core:DOM: Core & HTML]-Add annotation with the [CEReactions] attribute [Uns][dom-ce-m3]
- #1375688 [Core:DOM: Core & HTML]-HTMLFormElement does unnecessary hashtable lookups [All][]
- #1375691 [Core:DOM: Core & HTML]-Make RadioNodeList final and cleanup the code using it [All][]
- #1377101 [Core:DOM]-Bug 1376951 Let's use CheckedUint32 more broadly in XHR code [Uns][]
- #1372072 [Core:DOM]-Neutralize the threat of fingerprinting of network information API when 'privacy.resistFingerprinting' is true [Uns][[fingerprinting][tor][fp:m2]]
- #1376936 [Core:DOM]-nsContentLists should stop observing mutations when their refcnt drops to 0 [Uns][]
- #1366089 [Core:DOM]-nsIGlobalObject::EventTargetFor should return the worker thread for worker globals [Uns][]
- #1377195 [Core:Disability Access APIs]-Clean up redundant content main thread activation context [Win][]
- #1355954 [Core:Disability Access APIs]-Focusable separators should implement the accessible value interface [Uns][]
- #1354077 [Core:Disability Access APIs]-a11y crashes due to null COM proxy on top-level PDocAccessible [Win][aes+]
- #1375491 [Core:Event Handling]-IME handling flushes layout too eagerly [Uns][]
- #1376875 [Core:Graphics: Layers]-Call Destroy() from LayerTransactionParent::ActorDestroy() [Uns][]
- #1374258 [Core:Graphics: Layers]-Crash in mozilla::ipc::Endpoint<T>::Bind from ImageBridgeParent [Win][]
- #1369526 [Core:Graphics: Text]-Provide a fast-path to accelerate font selection in gfxFontGroup::ComputeRanges for the most common case [Uns][]
- #1364224 [Core:Graphics: Text]-Too much refcount churn on gfxFont instances [Uns][]
- #1335335 [Core:Graphics: WebRender]-Tab move between different windows does not work when e10s is enabled. [Uns][[gfx-noted]]
- #1373836 [Core:Graphics]-Crash in OOM | large | NS_ABORT_OOM | nsBaseHashtable<T>::Put | mozilla::layers::CompositorAnimationStorage::SetAnimatedValue [Win][]
- #1372577 [Core:Graphics]-SVG icon artifacts in the identity popup on Windows 8 [Win][]
- #1377252 [Core:ImageLib]-RasterImage::IsUnlocked isn't correct [Uns][]
- #1377238 [Core:JavaScript Engine: JIT]-Free finished IonBuilders off-thread [All][]
- #1370875 [Core:JavaScript Engine]-Assertion failure: !done(), at js/src/vm/Stack.h:1843 with Promise and inIon [Lin][[jsbugmon:update]]
- #1376799 [Core:JavaScript Engine]-Optimize Object.prototype.toString more [All][]
- #1377056 [Core:JavaScript: GC]-Fix broken support for nursery-allocated proxies with objectMoved hooks [Uns][]
- #1377008 [Core:JavaScript: GC]-Teach GCPolicy about Maybe [Uns][]
- #1374967 [Core:Layout: Form Controls]-[DateTimeInput] Consider also @step when deciding to show or hide second/millisecond field [Uns][]
- #1377135 [Core:Layout]-nsRefreshDriver::AddImageRequest does unnecessary hashtable lookups [All][]
- #1376158 [Core:MathML]-Stack exhaustion in [@ AppendText] [Uns][]
- #1373582 [Core:Networking: FTP]-Firefox applies HSTS to ftp and "upgrades" it to https [Uns][[necko-next]]
- #1376970 [Core:Networking]-Make sure mRaceCacheWithNetwork is only set when we are actually racing [Uns][[necko-active]]
- #1338493 [Core:Networking]-move HttpChannel IPC from main thread to STS thread in content process [Uns][[necko-active][PBg-HTTP-M3]]
- #1376549 [Core:Panning and Zooming]-APZ: Dispatch keyboard shortcuts hardcoded in ESM to content [Uns][[gfx-noted]]
- #1376526 [Core:Panning and Zooming]-APZ: Get scroll snapping working with async keyboard scrolling [Uns][[gfx-noted]]
- #1376538 [Core:Panning and Zooming]-APZ: Transmit focus updates more frequently [Uns][[gfx-noted]]
- #1377036 [Core:Plug-ins]-Disable plugin infobars [Uns][]
- #1369670 [Core:Security: Process Sandboxing]-Blank pages are printed with security.sandbox.content.level set to 3 when Users folder is a junction point [Win][sbwc2]
- #1376885 [Core:WebRTC: Audio/Video]-Implement a way to deny gUM requests in continuous integration [Uns][]
- #1213414 [Core:WebRTC: Audio/Video]-Implement channelCount audio constraint [All][]
- #1372687 [Core:WebRTC]-[Mdm2] Intermittent test_peerConnection_basicVideoRemoteHwEncoder.html | java-exception org.mozilla.gecko.mozglue.GeckoLoader$AbortException: abort() called from :0xdd6216d9 () at org.mozilla.gecko.mozglue.GeckoLoader.abort(GeckoLoader.java:532) [And][[stockwell needswork]]
- #1376417 [Core:Widget: Cocoa]-[e10s][Cocoa] Google Japanese IME's suggest window is positioned at wrong position if current composition was started with committing previous composition [Mac][]
- #1344910 [Core:Widget: Win32]-Need access to Windows accent color via new system color extension [Uns][[photon-visual][p1][tpi:+]]
- #1344917 [Core:Widget: Win32]-Need to know when Windows is configured to color the title bars [Uns][[photon-visual][p1][tpi:+]]
- #1377348 [Core:Widget]-Make nsLookAndFeel final [All][]
- #1372856 [Core:XPCOM]-IdleRunnableWrapper should override GetName and returned the wrapped runnable's name [Uns][]
- #1348099 [Core:XPConnect]-DOM Xrays should be able to cache a property not being present [Uns][[qf:p1] See bug 1348095 comment 3 for benchmark]
- #1377017 [Firefox:Activity Streams: Newtab]-[Onboarding] The Activity Stream option menu is above the onboarding overlay [Uns][[photon-onboarding]]
- #1363346 [Firefox:Developer Tools: Animation Inspector]-Use SVG context-fill instead of clip-path for animation-fast-track.svg [Uns][]
- #1360495 [Firefox:Developer Tools: Netmonitor]-Add response headers columns [Uns][]
- #1364153 [Firefox:Developer Tools: Netmonitor]-Fix position for "Edit and Resend" and "Raw headers" buttons [Uns][]
- #1377001 [Firefox:General]-Changes to e10srollout for Beta 55 [Uns][]
- #1377098 [Firefox:General]-restart notification disappears if restart is cancelled [Uns][]
- #1376986 [Firefox:Location Bar]-Remove ability to customize restriction tokens [Uns][[fxsearch]]
- #1374852 [Firefox:Preferences]-Visiting preferences should always focus on search field [Uns][[photon-preference]]
- #1373728 [Firefox:Tabbed Browser]-Record Telemetry about the number of Pinned Tabs [Uns][]
- #1347791 [Firefox:Tabbed Browser]-The pinned tab shows play tab icon every time when restarts browser [Uns][]
- #1377185 [Firefox:Theme]-Sidebar header color is wrong on macOS [Uns][[photon-visual][p1]]
- #1375309 [Firefox:Theme]-Update Photon download toolbar icon progressbar to fill horizontally [Uns][[photon-animation]]
- #1375893 [Firefox:Theme]-Update pinned-tab highlight/glow style for Photon [Uns][[photon-visual][p2]]
- #1376100 [Firefox:Theme]-[hamburger panel][Linux] Icon is misaligned in icon-only buttons (without labels) like cut, copy, paste, zoom in/out, sync now and the fullscreen button [Lin][[photon-structure]]
- #1354159 [Firefox:Toolbars and Customization]-Add a 'Bookmarks' button to the Library panel [Uns][[photon-structure]]
- #1354123 [Firefox:Toolbars and Customization]-Remove customize mode UI grid styling on window edges / behind the hamburger panel (and corresponding animations) [Uns][[photon-structure]]
- #1373016 [Firefox:Toolbars and Customization]-Remove or update customization mode infopanel [Uns][[photon-structure]]
- #1376893 [Firefox:Toolbars and Customization]-The temporarily disabled state of the reload button should block mouse events without flickering [Uns][]
- #1374584 [Toolkit:Add-ons Manager]-”Find a replacement” button is not readable on hover [All][]
- #1363997 [Toolkit:Form Manager]-Add tombstone support to ProfileStorage [Uns][]
- #1377181 [Toolkit:Places]-PlacesUtils.getFolderContents should throw if a non-id is passed [Uns][]
- #1373537 [Toolkit:Video/Audio Controls]-Videocontrols binding constructor triggers layout flushes [Uns][[qf:p1]]
- #1354336 [Toolkit:WebExtensions: Frontend]-Addon options checkboxes inactive [All][triaged]
- #1374237 [Toolkit:WebExtensions: Frontend]-All top-level functions in API files should be declared via const or let and should be uniquely named [Uns][]
- #1376888 [Toolkit:WebExtensions: Frontend]-pageAction popup telemetry does not report the correct times [Uns][[metrics] triaged]
- #1369577 [Toolkit:WebExtensions: General]-Can't call permissions.request() from a browser action or context menu click [Uns][[permissions], triaged]
- Partial Landings/Diagnostic Patches:
- #1372897 [Core:Networking: HTTP]-TCP FastOpen trying to narrow down a bug search [Uns][[necko-active]]
- #1358907 [Toolkit:Telemetry]-Telemetry shouldn't query the add-ons DB at startup [Uns][[measurement:client] [qf:p1]]
- Beta 6 -> Beta 7 Changelog +4
- #1371889
- #1376087
- #1374936 [Core:Audio/Video: Playback]-Invalid output format in D3D11SharedHandIemage::GetAsSourceFormat [Uns][]
- #1361132 [Core:Widget: Win32]-Crash in `Microsoft::WRL::Module<T>::Create''::`2''::`dynamic atexit destructor for ''moduleSingleton'''' (win10 creators update) [Win][tpi:+ [platform-rel-Microsoft][platform-rel-Windows][tbird crash]]
Nightly 56 fixes since 20170613 (Gecko 55) ~1024
Beta 55 fixes since 20170306 (Gecko 54) ~5050
*Firefox 55 Beta 8 Testday*
Nightly Blog
Release Calendar
Release Tracking
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