The Official 20170714 NIGHTLY builds are out
The Official Firefox 55 Beta 9 builds are out
Previous NIGHTLY: 20170713 (Fx 56.0a1)
Previous BETA: 20170711 (Fx 55.0b8)
Tinderbox Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA
Fixed:
- NIGHTLY +59
- #1376459
- #1377249
- #1380267 [Cloud Services:Screenshots]-Crash in AsyncShutdownTimeout | profile-change-teardown | Extension Shutdown: jid0-GXjLLfbCoAx0LcltEdFrEkQdQPI@jetpack (Awesome Screenshot - Capture, Annotate & More) [Win][]
- #1380244 [Core:Audio/Video: Playback]-A small change to the skip-to-next-key-frame policy. [Uns][]
- #1378760 [Core:Audio/Video: Playback]-video playback stops working on twit.tv [All][[testcoverage]]
- #1376964 [Core:CSS Parsing and Computation]-stylo: Avoid the additional restyle for user font if the font can be loaded synchronously (e.g. from cache) [Uns][]
- #1380106 [Core:CSS Parsing and Computation]-stylo: Crash in do_QueryFrame::operator<T> nsIAnonymousContentCreator* [Win][]
- #1379941 [Core:CSS Parsing and Computation]-stylo: Crash in mozilla::css::GroupRule::cycleCollection::Unlink [Win][]
- #1378571 [Core:Canvas: WebGL]-Avoid unnecessary MakeCurrentImpl calls when GL context is already current [Uns][]
- #1376399 [Core:Canvas: WebGL]-Hard crash in FF 54 and Nightly 56 on Windows 7 [Uns][]
- #1380725 [Core:DOM: Content Processes]-release and beta channels are only running 1 content process even when in the 4 process cohort [All][]
- #1380604 [Core:DOM: Service Workers]-Race in FetchConsumer [Uns][]
- #1380211 [Core:DOM: Web Payments]-Remove {} from generated id of payment request [Uns][]
- #1379957 [Core:DOM: Workers]-DOM workers continue to run idle GCs every few seconds when idle [Uns][]
- #1344751 [Core:DOM: Workers]-optimize URL() read access in Worker threads for common URL schemes [Uns][[qf:p1]]
- #1375050 [Core:DOM]-Crash @[GetExistingSlots /home/worker/workspace/build/src/dom/base/nsINode.h12] [Uns][]
- #1380375 [Core:DOM]-Free up element bit used by scrollgrab [Uns][]
- #1379098 [Core:Disability Access APIs]-ARIA combobox should map to AXComboBox with role description of 'combo box' [Mac][]
- #1380158 [Core:Disability Access APIs]-Use IID parameter passed to mscom::ProxyStream constructor to simplify unmarshaling code [Win][]
- #1374888 [Core:Gecko Profiler]-Crash in SharedLibraryInfo::GetInfoForSelf [Mac][]
- #1379933 [Core:Gecko Profiler]-Streamline ProfileBuffer's grammar [Uns][]
- #1378095 [Core:Graphics: Layers]-Application window top border edge missing on Windows 10 [Win][]
- #1378771 [Core:Graphics: Layers]-Reduce the minimum painted layer width. [Uns][[gfx-noted]]
- #1379444 [Core:Graphics: Text]-Mojibake/mangled EMOJI font after certain page displayed [Win][[gfx-noted]]
- #1376026 [Core:Graphics: WebRender]-Blob images don't work on Windows [Uns][[gfx-noted]]
- #1380578 [Core:Graphics: WebRender]-Fix NativeTextureToWrExternalImage [Uns][]
- #1380431 [Core:Graphics]-DrawTargetCairo::Snapshot crash in gfxCriticalNote message [All][[gfx-noted]]
- #1375447 [Core:JavaScript Engine]-Assertion failure: !cx->isExceptionPending(), at js/src/jscntxtinlines.h:409 with Debugger [Lin][[jsbugmon:update]]
- #1379980 [Core:JavaScript Engine]-Clean up RegExp code a bit [All][]
- #1380030 [Core:JavaScript: GC]-Mark color constants refer to previous mark bit encoding [Uns][]
- #1380083 [Core:JavaScript: Internationalization API]-icu uses Windows-only backslash in include [Uns][[tor]]
- #1380521 [Core:Layout: Form Controls]-initial reflow of select with 0-height options produces wrong size for select [Uns][]
- #667079 [Core:Layout]-Incremental reflow that changes size of a relatively positioned inline doesn't correctly reflow an absolutely positioned child of it [Mac][[need merging to tip]]
- #1379334 [Core:Layout]-Make XULScrollFrame test for needing a vertical scrollbar because of the size of the horizontal scrollbar [All][]
- #1308876 [Core:Layout]-Nested inline-blocks with matching width locks up browser due to O(2^depth) reflow performance [Uns][[sg:dos][qf:p1]]
- #1380567 [Core:Layout]-Remove RestyleManagerHandle [Uns][]
- #1379126 [Core:Networking: Cache]-Filtering in CachePerfStats::MMA::AddValue is too strict [Uns][[necko-active]]
- #1378370 [Core:Networking: HTTP]-Kill switch for HTTP urgent-start [Uns][[necko-active]]
- #1380351 [Core:Networking: HTTP]-Reschedule transaction when class of service flags influencing priority are changed [Uns][[necko-active]]
- #1376503 [Core:Networking]-Add hard limit for cache slowness [Uns][[necko-active]]
- #1379927 [Core:Networking]-about:networking isn't auto refreshed after restoring session [Uns][[necko-active]]
- #1352559 [Core:Plug-ins]-Remove NPN_NewStream and related machinery [Uns][]
- #1367814 [Core:Security: CAPS]-Check that a redirect may load by result principal URI (NS_GetFinalChannelURI) [Uns][]
- #1379803 [Core:Security: Process Sandboxing]-[Mac] Use vnode-type predicate in content sandbox to limit what type of files content can create [Mac][]
- #1264479 [Core:WebRTC: Signaling]-Implement RTCPeerConnection attributes: currentLocalDescription pendingLocalDescription currentRemoteDescription pendingRemoteDescription [Uns][]
- #1287944 [Core:WebVR]-[webvr] Should return to Oculus home after exitPresent [Uns][[webvr]]
- #1378281 [Core:Widget]-Crash in mozilla::dom::PBrowserChild::SendUpdateContentCache [Win][]
- #1379763 [Core:XPCOM]-Asynchronously fire a "main-thread-hung" observer notification when BHR detects a hang [Uns][]
- #1380397 [Core:XPConnect]-Simplify XPCJSObjectHolder implementation [Uns][]
- #1294139 [Firefox:Developer Tools: Debugger]-[debugger.html] Turn new debugger on by default for all channels [Uns][]
- #1378420 [Firefox:Developer Tools: Netmonitor]-Context menu is not working on Netmonitor Launchpad [All][]
- #1376291 [Firefox:Developer Tools: Netmonitor]-[Launchpad] Netmonitor Timings checkboxes are not accessible [All][]
- #1374088 [Firefox:Developer Tools]-"Screenshot behavior" camera icon on Toolbox options is not correctly aligned [Uns][]
- #1380011 [Firefox:General]-Make startupRecorder.js' 'before handling user event' phase more reliable [Uns][[photon-performance]]
- #1378770 [Firefox:New Tab Page]-"Sync" section on onboarding tour does not validate email. Invalid emails interact poorly with Firefox Accounts. [Uns][[photon-onboarding]]
- #1379123 [Firefox:Toolbars and Customization]-Sort UI density options by density [All][[photon-visual][p4]]
- #1378773 [Toolkit:Form Manager]-In the autofill dropdown I don't see "Form Autofill..." [Uns][]
- #1380556 [Toolkit:Form Manager]-[Form Autofill] Darken the font color in the also fill notes based on the latest spec [Uns][[form autofill:M4]]
- #1379575 [Toolkit:Form Manager]-[Form Autofill] Make Phishing Warning consistent no matter hovering on items or not. [All][[form autofill:M4]]
- Partial Landings/Diagnostic Patches:
- #1372116 [Core:DOM: Quota Manager]-'QuotaExceedError' is not thrown for a persisted website [Lin][ [storage-v1] ]
- #1375505 [Core:JavaScript Engine]-Improve for-in/GetIterator performance [All][]
- #1341261 [Core:JavaScript Engine: JIT]-Port Compare IC to CacheIR [Uns][[qf-]]
- #1377004 [Core:Networking: HTTP]-TCP FastOpen trying to narrow down a bug search 2 [Uns][[necko-active]]
- #1378146 [Toolkit:Telemetry]-FX_TAB_SWITCH_TOTAL_E10S_MS probe (and a bunch of others) have expired [Uns][]
- Beta 8 -> Beta 9 Changelog +34
- #1369836
- #1371259
- #1371890
- #1374047
- #1378826
- #1373614 [Cloud Services:Screenshots]-Massive memory leak in Screenshot web extension when Firefox gets shutdown too quickly after startup [Uns][]
- #1370177 [Core:Audio/Video: Playback]-Can't play video in http://www.phim.media [Uns][]
- #1373618 [Core:Audio/Video: Playback]-MP3 playback stops before reaching the end on server not supporting range-request [All][]
- #1374475 [Core:Audio/Video: Playback]-Don't throttle media download for small files [Uns][]
- #1373881 [Core:CSS Parsing and Computation]-Rust panic messages stopped showing up in console spew [Uns][[Stylo][fuzzblocker]]
- #1376406 [Core:CSS Parsing and Computation]-rxviz.com is broken: Need to click button 2 or 3 times to make things happen [Uns][]
- #1380725 [Core:DOM: Content Processes]-release and beta channels are only running 1 content process even when in the 4 process cohort [All][]
- #1376760 [Core:General]-Intermittent browser/components/sessionstore/test/browser_forget_async_closings.js | application crashed [@ SetLinkFlags + 0x15] [Uns][]
- #1374258 [Core:Graphics: Layers]-Crash in mozilla::ipc::Endpoint<T>::Bind from ImageBridgeParent [Win][]
- #1367896 [Core:JavaScript Engine]-Crash in js::Scope::clone at "Use FunctionScope::clone" [Win][]
- #1370922 [Core:JavaScript Engine]-Assertion failure: fallibleScope_ ([OOM] Cannot allocate a new chunk in an infallible scope.), at js/src/ds/LifoAlloc.cpp:105 [Lin][[jsbugmon:update]]
- #1359317 [Core:Layout]-(intersection-observer) Initial intersectionRect should not include css transform [Uns][]
- #1363650 [Core:Layout]-(intersection-observer) Use content area as the intersection rectangle for custom root with overflow clip [Uns][]
- #1377826 [Core:Layout]-stack exhaustion in [@ nsLineBreaker::AppendText] [Uns][]
- #1376163 [Core:Security: Process Sandboxing]-[10.13] No audio playback on YouTube, no audio/video on Netflix (macOS High Sierra 10.13 Beta) [Mac][sb+]
- #1379464 [Core:SVG]-Enable context paint for moz-extension:// images [Uns][]
- #1374640 [Core:WebRTC: Audio/Video]-Multiple calls to getUsermedia return the same window / screen [Uns][]
- #1374784 [Firefox:Developer Tools: Storage Inspector]-Unable to use keyboard to navigate cookies [Uns][[todo-mr][t1]]
- #1373061 [Firefox:Extension Compatibility]-require("sdk/l10n").get locale fallback broken [All][]
- #1104325 [Firefox:Search]-[Windows HiDPI] search engines appearing in the incorrect row when resizing [Win][[fxsearch][win10]]
- #1361195 [Firefox:Search]-Regression from bug 1358382 - Missing separators and mispositioned search engines tiles on the searchbar bar if DPI > 100% [All][[fxsearch]]
- #1377302 [Firefox:Theme]-Support fill="context-fill" for WebExtension icons [Uns][]
- #1377793 [Firefox:Toolbars and Customization]-Hamburger menu dropdown is truncated, no scrollbar [Win][]
- #1378427 [Firefox:Toolbars and Customization]-Context menus flicker when opened on edit/zoom controls in the panel menu [All][[photon-structure]]
- #1356812 [Toolkit:Places]-Crash in mozilla::places::Database::ForceCrashAndReplaceDatabase [Win][[clouseau][tbird crash][fxsearch]]
- #1378330 [Toolkit:Themes]-about:addons search field lost its submit button [Uns][[photon-preference]]
- #1373537 [Toolkit:Video/Audio Controls]-Videocontrols binding constructor triggers layout flushes [Uns][[qf:p1]]
- #1379030 [Toolkit:Video/Audio Controls]-Audio controls in <video> now expands heightwise to obscure captions and poster image [All][]
- #1374237 [Toolkit:WebExtensions: Frontend]-All top-level functions in API files should be declared via const or let and should be uniquely named [Uns][]
Nightly 56 fixes since 20170613 (Gecko 55) ~1539
Beta 55 fixes since 20170306 (Gecko 54) ~5122
Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide