The first official 20200204 NIGHTLY builds are out
The official Firefox 73 RC 1 builds are out
Previous NIGHTLY: 20200203 (Fx 74.0a1)
Previous BETA: 20200129 (Fx 73.0b11)
Mozilla Autoland Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA
Fixed:
- NIGHTLY +42
- #1612139 [Core:Audio/Video: cubeb]-Unship cubeb's AudioTrack backend [Uns]
- #1612114 [Core:CSS Parsing and Computation]-ShadowRoot style data doesn't get invalidated properly on insertion if there are no stylesheets when it gets inserted in the document [Uns]
- #1607534 [Core:CSS Parsing and Computation]-`text-underline-offset` and `text-decoration-thickness` should accept percentage values [Uns]
- #1607308 [Core:CSS Parsing and Computation]-wrong text-underline-offset zero position with text-underline-position:under [Uns]
- #1612213 [Core:DOM: Bindings (WebIDL)]-Switch consumers of ThrowDOMException to the new convenience methods [Uns]
- #1594632 [Core:DOM: Core & HTML]-Intermittent layout/style/crashtests/1593766.html (finished) | Assertion failure: !mRawPtr, AlreadyAddRefed.h | application crashed [@ already_AddRefed<nsIRunnable>::~already_AddRefed()] [Uns]
- #1597486 [Core:DOM: Navigation]-Fix uses of nsMenuPopupFrame::Init in layout/xul/nsMenuPopupFrame.cpp [Uns]
- #1603964 [Core:DOM: Selection]-Triple click selection breaks at inline-block boundaries [Uns]
- #1412856 [Core:DOM: Service Workers]-replace direct usage NS_ERROR_DOM_TYPE_ERR in service workers with ErrorResult values with messages [Uns]
- #1571974 [Core:Graphics: WebRender]-[wr-intro] Change cs_line_decoration to pass pre-swizzled width / height values. [Uns]
- #1611876 [Core:JavaScript Engine]-Wrong message for TypeError [Uns]
- #1612822 [Core:Layout: Text and Fonts]-Refactor & clean up computation of decoration line position/thickness [Uns]
- #1611997 [Core:Layout: Text and Fonts]-Variable fonts with slant axis not slanting correctly for font-style positive values [Uns]
- #1612444 [Core:Layout]-Add better error messages for some places where we throw DOMExceptions in layout code [Uns]
- #1610670 [Core:Layout]-Create iterable collections for all values for LogicalSide, mozilla::Side, etc to support range-for loop [Uns]
- #1610404 [Core:Layout]-Remove nsGroupBoxFrame (display: -moz-groupbox) [Uns]
- #1610702 [Core:MFBT]-Support ResizeToFit() for non-pod type in mozilla::Vector [Uns]
- #1613011 [Core:Memory Allocator]-Assertion failure: !mLink.Left() && !mLink.Right() (Arena is still registered), at /tmp/gecko/memory/build/mozjemalloc.cpp:3575 [Uns]
- #1607142 [Core:Networking: Cache]-ThreadSanitizer: data race [@ MarkDirty] vs. [@ IsDirty] [Lin]
- #1610810 [Core:Networking: FTP]-FTP download prompt appears while authentication dialog is displayed [All]
- #1611588 [Core:Networking]-Crash in [@ mozilla::dom::ExternalHelperAppParent::Init] [All]
- #1606901 [Core:Networking]-Crash in [@ mozilla::net::PDocumentChannelParent::SendRedirectToRealChannel] [Win]
- #1609148 [DevTools:Console]-Make the console attach to additional frame targets when debugging local tabs and the contenttoolbox.fission pref is set [Uns]
- #1601347 [DevTools:Console]-Reverse search resizes multi-line editor side panel width [Uns]
- #1517969 [DevTools:Console]-console.log() prints array literal when property name of object passed to console.log() is 0 or '0' [Uns]
- #1612823 [DevTools:Debugger]-Watch Expressions "refresh" button is never displayed [Uns]
- #1611963 [DevTools:Documentation]-Dev Edition logo in about:devtools is outdated [Uns]
- #1609075 [DevTools:Framework]-Lots of "Ignored system principal in getEmbedderElement!" logged to console when using browser toolbox's inspect tool with browser.xhtml [Uns]
- #1612621 [DevTools:Netmonitor]-Firefox developer Edition has a wrong websocket message time format in Network Tool [Uns]
- #1612817 [DevTools:Netmonitor]-Stack trace pane becomes empty when switching between requests in the network monitor [Lin]
- #1605873 [DevTools:Netmonitor]-networkMenu.ws.summary.tooltip.framesTranferredSize has Localization Note and entity name indicating it's a tooltip but it's a label [Uns]
- #1600803 [Firefox Build System:General]-Upgrade Firefox 74 to use NSPR 4.25 [Uns]
- #1606917 [Firefox:Address Bar]-Port the Interventions experiment into a new provider [Uns]
- #1606918 [Firefox:Address Bar]-Port the Update Intervention from the experiment [Uns]
- #1610298 [Firefox:Messaging System]-Preview messages don't belong to a provider [Uns]
- #1578257 [Firefox:Messaging System]-The content and the elements from the “Special Monitor Snippet” are wrongly resized at 1134px and 1135px width [All]
- #1612326 [Firefox:New Tab Page]-Update discoverystream.personalization.modelKey for next use of v2 personalization [Uns]
- #1611443 [Firefox:New Tab Page]-v2 personaliztion console error [Uns]
- #1611715 [Firefox:Screenshots]-Arrow in download button is not centered horizontally [All]
- #1607420 [Firefox:Session Restore]-Add browser.startup.page to about:support data [Uns]
- #1612899 [Toolkit:Crash Reporting]-Don't double-close the platform-writer file handle [All]
- #1612909 [Web Compatibility:Interventions]-Import WebCompat GoFaster 7.0.0 sources [Uns]
- Partial Landings/Diagnostic Patches:
- #1608280 [Core:Graphics: WebRender]-Support a per-tile clip (valid) region for compositor tiles [Uns]
- #1611415 [Firefox Build System:Source Code Analysis]-std::move(x) should be preferred over x.forget() in construction/assignment [Uns]
- Beta 11 -> RC 1 Changelog +18
- #1596706
- #1598543
- #1609400 [Core:Audio/Video]-ThreadSanitizer: data race [@ get] vs. [@ assign_assuming_AddRef] ([@ CurrentDriver] vs. [@ mozilla::MediaTrackGraphImpl::SetCurrentDriver]) [Lin]
- #1610647 [Core:Audio/Video: cubeb]-Distorted and accelerated voice recorded [Win]
- #1573164 [Core:Canvas: WebGL]-Crash in [@ mozilla::WebGLContext::BindBufferRangeImpl] [Win]
- #1607716 [Core:CSS Parsing and Computation]-Crash in [@ selectors::parser::{{impl}}::to_shmem<T>] [All]
- #1610572 [Core:DOM: Security]-Disable Feature Policy for FF73 [Uns]
- #1612207 [Core:Graphics]-SourceSurfaceCapture::IsValid does not validate its underlying surface [All]
- #1611193 [Core:Graphics: WebRender]-Limit Nvidia WebRender laptop on beta to latest windows and latest nvidia drivers [Win]
- #1611127 [Core:ImageLib]-Optimized surfaces may be invalidated/released, but the frame remains in surface cache [All]
- #1611561 [Core:Layout]-Mousewheel zoom does not always work on freshly-loaded file:// documents [Uns]
- #1611588 [Core:Networking]-Crash in [@ mozilla::dom::ExternalHelperAppParent::Init] [All]
- #1612289 [Core:Storage: IndexedDB]-IDBTransaction.commit() needs to be unexposed on Firefox 73 because it feature detects as present but is not implemented [Uns]
- #1607902 [Core:Storage: Quota Manager]-Assertions in TelemetryVFS.cpp with the latest SQLite snapshot build [Uns]
- #1608505 [Core:WebRTC: Audio/Video]-whereby.com and appr.tc broken, no audio/video, and browser responsiveness extremely poor [mac]
- #1612108 [Firefox:Messaging System]-Onboarding Triplets can be wrongly dismissed from about:welcome page while the onboarding modal is still displayed [All]
- #1611689 [Firefox:Toolbars and Customization]-Text in Search Bar are deleted after exit DOM FullScreen [All]
- #1610539 [Toolkit:Password Manager: Site Compatibility]-Autocomplete dropdown is not toggled for some sites with multiple saved logins (on page load when the field is auto-focused) [All]
Nightly 74 fixes since 20200107 (Gecko 73) ~935
Beta 73 fixes since 20191202 (Gecko 72) ~1177
Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide