The first official 20200731 builds are out

[Josa]

Previous Nightly Builds thread 20200730

The first official 20200731 NIGHTLY builds are out
The official Firefox 80 Beta 2 builds are out

Previous NIGHTLY: 20200730 (Fx 81.0a1)
Previous BETA: 20200729 (Fx 80.0b1)

Mozilla Autoland Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA


Fixed:

1. NIGHTLY +50
2. #1642729 [Core:Audio/Video: Playback]-[MediaControl-Linux] Show artwork image on the virtual control interface (MPRIS) [Lin]
3. #1652085 [Core:DOM: Content Processes]-Crash in [@ IPCError-browser | RecvCreateBrowsingContext Parent is not in the given group] [Uns]
4. #1652144 [Core:DOM: Content Processes]-Handle dom.ipc.processCount.webIsolated values above 1 [Uns]
5. #1654569 [Core:DOM: Content Processes]-Keep BrowsingContextGroup alive throughout process switch [Uns]
6. #1655722 [Core:DOM: Core & HTML]-Implement the HTML inert [Uns]
7. #1655911 [Core:DOM: Editor]-Get rid of unused `nsIEditActionListener` methods [All]
8. #1587418 [Core:DOM: Navigation]-Audit usage of nsIDocShellTreeItem in nsContentUtils::ShouldBlockReservedKeys [Uns]
9. #1648955 [Core:DOM: Navigation]-Intermittent Assertion failure: oldBrowserChild == newBrowserChild (Cannot change BrowserChild during nsDocShell lifetime!), at /builds/worker/checkouts/gecko/docshell/base/nsDocShell.cpp:2629 [Uns]
10. #1655719 [Core:DOM: Security]-Inappropriate use of nsContentPolicyType::TYPE_OTHER in nsContentSecurityUtils::IsDownloadAllowed() [Uns]
11. #1569123 [Core:DOM: Security]-Re-enable strict MIME type checking for Worker/SharedWorker [Uns]
12. #1655103 [Core:DOM: Service Workers]-Remove unused ServiceWorkerManager code [Uns]
13. #1654603 [Core:Disability Access APIs]-contentEditables with embedded divs throw off textmarkers. [mac]
14. #1640969 [Core:Gecko Profiler]-Add startTime, and endTime to the marker struct [Uns]
15. #1654262 [Core:Graphics: WebRender]-Ship WebRender to more users in release in 81 [Uns]
16. #1645902 [Core:JavaScript Engine: JIT]-Optimize UnsafeSetReservedSlot in CacheIR and Warp [All]
17. #1648574 [Core:JavaScript Engine]-Support function-related stencil [Uns]
18. #1645310 [Core:Javascript: WebAssembly]-WebAssembly object presence/absence should not be dependent on runtime behavior [Lin]
19. #1655364 [Core:Layout: Text and Fonts]-Consolas text above a certain size does not get right-aligned properly [Uns]
20. #1581876 [Core:Layout]-IntersectionObserverEntry.intersectionRatio on ib split only accounts for the first continuation [Uns]
21. #1652914 [Core:MFBT]-(C11_static_assert) Replace MOZ_STATIC_ASSERT with static_assert in C code (and remove MOZ_STATIC_ASSERT) [Uns]
22. #1646024 [Core:Networking: HTTP]-The Http3 timer sometimes fires too early [Uns]
23. #1655782 [Core:Networking: HTTP]-Turn on the QPACK dynamic table [Uns]
24. #1656039 [Core:Networking]-Crash in [@ mozilla::net::DocumentLoadListener::ClaimParentLoad] [All]
25. #1484047 [Core:Panning and Zooming]-Intermittent gfx/layers/apz/test/mochitest/test_group_touchevents-3.html | helper_touch_action_complex.html | configuration 1 second element horizontal scroll - x axis - got 20, expected +0 [Uns]
26. #1655933 [Core:Printing: Output]-Can't print uncacheable images. [Uns]
27. #1655746 [Core:Printing: Output]-Crash in [@ mozilla::dom::Promise::MaybeSomething<T>] from WebProgressListenerToPromise::OnStatusChange [All]
28. #1654835 [Core:Security: PSM]-Remove uses of CERTCertificate from PublicKeyPinningService [Uns]
29. #1655006 [Core:WebVR]-Implement WebXR nativeFramebufferScaleFactor [All]
30. #1655266 [Core:Widget: Gtk]-[Linux] Firefox is not moved to workspaces after restart on Gnome shell with static workspace setup [Uns]
31. #1655747 [Core:Widget: Gtk]-[Linux] Implement YUV420P dmabuf surface format [Uns]
32. #1655919 [Core:Widget: Gtk]-[Wayland] DMABuf can't be enabled on Wayland [Uns]
33. #1617002 [Core:Widget: Gtk]-[Webrender][X11] Opaque region does not get set / gets reset [Uns]
34. #1640195 [Core:Widget]-Address UX feedback for non-native widget styling [Uns]
35. #1648161 [DevTools:Accessibility Tools]-Remove xul-accessible highlighter and only use accessible one. [Uns]
36. #1653186 [DevTools:Inspector]-Highlighter don't work in about:addons [Uns]
37. #1650094 [DevTools:Inspector]-Use BoxModelHighlighter for XUL document [Uns]
38. #1478688 [DevTools:Netmonitor]-See if we can stop fetching netmonitor response content from the stylesheet actor [Uns]
39. #1656193 [DevTools:Netmonitor]-Use `browserId` instead of `browsingContextID` in NetworkObserver [Uns]
40. #1647896 [Firefox:Address Bar]-Add fake one-offs for history/bookmarks/etc [Uns]
41. #1656007 [Firefox:Address Bar]-Move URLBAR_SELECTED_RESULT_METHODS and URLBAR_SELECTED_RESULT_TYPES out of BrowserUsageTelemetry.jsm [Uns]
42. #1656154 [Firefox:Firefox Accounts]-Allow ensureEcosystemAnonId to use a stale cached profile. [Uns]
43. #1655452 [Firefox:Messaging System]-Snippet error state redirects to wrong retry scene [Uns]
44. #1650852 [Firefox:Messaging System]-Support locale specific default top sites inside multistage about:welcome [Uns]
45. #1649957 [Firefox:Tabbed Browser]-Remove or update probes expiring in Firefox 81: FX_TAB_SWITCH_REQUEST_TAB_WARMING_STATE [Uns]
46. #1655946 [Firefox:Top Sites]-Add X-Target-URL header to top site attribution requests [All]
47. #1656334 [Toolkit:Form Autofill]-Telemetry - enable event collection for creditcard category of events [All]
48. #1654295 [Toolkit:OS.File]-Refactor IOUtils error handling to improve consistency and reduce duplication [Uns]
49. #1618899 [Toolkit:Password Manager]-Hitting Enter/Return in a permissions exceptions dialog always triggers Allow (instead of Block) even if it's hidden [All]
50. #1653945 [Toolkit:Password Manager]-Primary Password prompt is displayed right after typing in the first character of the password field in a specific scenario [All]
51. #1655835 [Toolkit:Telemetry]-Remove Telemetry::CaptureStack, KeyedStackCapturer, and assorted machinery [Uns]

1. Partial Landings/Diagnostic Patches:
2. #1655940 [Core:JavaScript Engine: JIT]-Optimize some natives with template objects in CacheIR and Warp [All]

1. Beta 1 -> Beta 2 Changelog +8
2. #1655994
3. #1643204 [Core:DOM: Navigation]-hear no audio when joining calls on MIT (W3C) WebEx instance [All]
4. #1655999 [DevTools:Performance Tools (Profiler/Timeline)]-The devtools.performance.recording.ui-base-url pref rejects "netlify.app" deploy preview URLs [All]
5. #1653315 [Firefox:Messaging System]-Convert about:welcome theme buttons to accessible radio buttons [Uns]
6. #1655765 [Firefox:Messaging System]-Add media permission for about:welcome privacy page mp4 [Uns]
7. #1653083 [Toolkit:Form Autofill]-Add doorhanger telemetry for Credit Card A/B testing [Uns]
8. #1653162 [Toolkit:Form Autofill]-Add credit-card form telemetry for Credit Card A/B testing [Uns]
9. #1654167 [Toolkit:Form Autofill]-Add preferences telemetry for Credit Card A/B testing [Uns]

Nightly 81 fixes since 20200728 (Gecko 80) ~184
Beta 80 fixes since 20200629 (Gecko 79) ~1175

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[Omega X]

Downloads are borked.

[Snake4]

Downloads are borked.

as in?

[Josa]

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