The first official 20200919 builds are out

[Josa]

Previous Nightly Builds thread 20200918

The first official 20200919 NIGHTLY builds are out
.The official Firefox 81 RC 3 builds are not yet out

Previous NIGHTLY: 20200918 (Fx 82.0a1)
Previous BETA: 20200917 (Fx 81.0 RC 2)

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


Fixed:

1. NIGHTLY +49
2. #1529759
3. #1656697
4. #1659826
5. #1664953
6. #1665129
7. #1665303
8. #1665496 [Core:Audio/Video: Playback]-Enable MediaSession API [Uns]
9. #1653060 [Core:Audio/Video: Playback]-Intermittent leakcheck | rdd 3544 bytes leaked (AbstractThread, ActorLifecycleProxy, CondVar, IPC::Channel, Mutex, ...) [Uns]
10. #1665099 [Core:DOM: Content Processes]-Unable to open about:processes when Tree Style Tab sidebar is enabled [Uns]
11. #1666010 [Core:DOM: Navigation]-Ensure nsDocShell::mActiveEntryIsLoadingFromSessionHistory value is set correctly [Uns]
12. #1659696 [Core:DOM: Security]-Intermittent PROCESS-CRASH | Main app process exited normally | application crashed [@ nsWindowWatcher::OpenWindowInternal(mozIDOMWindowProxy*, nsTSubstring<char> const&, nsTSubstring<char> [Uns]
13. #1665662 [Core:Disability Access APIs]-When on the last, blank, line of a textarea, NVDA shows the previous paragraph's text on the braille display. [All]
14. #1664732 [Core:Gecko Profiler]-Convert DOMEventMarkerPayload to new marker API [Uns]
15. #1665764 [Core:Graphics: WebRender]-Expose in about:support hardware stretching support and if the current resolution is scaled [Win]
16. #1665805 [Core:Graphics: WebRender]-Large clip rects supplied to CoreAnimation cause correctness issues [Uns]
17. #1664049 [Core:Graphics: WebRender]-Make frame recording work in the WR OS compositor configuration on macOS [mac]
18. #1654836 [Core:Graphics]-Align the displayport differently [Uns]
19. #1665348 [Core:JavaScript Engine: JIT]-Warp: Transpile LoadArgumentsObjectArgResult, LoadArgumentsObjectLengthResult, and LoadFunctionLengthResult [Uns]
20. #1665583 [Core:JavaScript Engine]-Assertion failure: false (Expected script), at vm/HelperThreads.cpp:2011 with OOM and off-thread module parsing [Lin]
21. #1666024 [Core:JavaScript Engine]-Clear FunctionFlags::Flags::MUTABLE_FLAGS bits in frontend and avoid storing into ScriptStencil [Uns]
22. #1665724 [Core:JavaScript Engine]-Crash in [@ mozilla::dom::ScriptLoadRequest::MaybeCancelOffThreadScript] [Uns]
23. #1665572 [Core:JavaScript: GC]-Remove GCParallelTask finishing state [Uns]
24. #1606860 [Core:JavaScript: GC]-ThreadSanitizer: data race [@ majorGCCount] vs. [@ operator++] [Lin]
25. #1664638 [Core:Layout: Text and Fonts]-Intermittent text-overflow/xulscroll.html == text-overflow/xulscroll-ref.html | image comparison, max difference: 255, number of differing pixels: 5051 [Uns]
26. #1666022 [Core:Layout]-Improve const-correctness in nsLayoutUtils [Uns]
27. #1665355 [Core:Networking: Cache]-Don't throw on appcache.update() if the storage is disabled [Uns]
28. #1665897 [Core:Networking: DNS]-Display current TRR URL in about:networking [Uns]
29. #1604447 [Core:Networking]-(diversion-goodbye) [meta] Remove data "diversion" code from channels [Uns]
30. #1635828 [Core:Networking]-Isolate HSTS per first-party when privacy.partition.network_state is set to true [Uns]
31. #1664626 [Core:Panning and Zooming]-Rearrange code involving `visualScrollOffsetUpdated` in NotifyLayersUpdated [Uns]
32. #1665351 [Core:Plug-ins]-Flash Player plug-in/browser crashes on 32-bit builds [Uns]
33. #1663669 [Core:Print Preview]-[Intermittent] Print preview pages get stuck in Portrait mode (due to reusing settings objects across printers) [Win]
34. #1665618 [Core:Printing: Setup]-Default to allowing printing in color on failure to get printer capabilities [Uns]
35. #1665901 [Core:Printing: Setup]-Remove the now-redundant paperData field [Uns]
36. #1665649 [Core:Printing: Setup]-The paper list is being created twice for the new printing UI on Windows [Win]
37. #1665921 [Core:SVG]-Check result of SVGGeometryProperty calls [Uns]
38. #1660509 [Core:Security: PSM]-Upgrade Firefox 82 to use NSS 3.57 [All]
39. #1665547 [DevTools:Inspector: Rules]-Remove the automagic transition for changing bg/fg colors in dev tools's Styles section [Uns]
40. #1572662 [DevTools:Inspector]-Make the SelectorHighlighter compatible with Fission [Uns]
41. #1659204 [Firefox:Address Bar]-Don't show a heuristic for local search modes at all, and don't show it for engines for empty searches [Uns]
42. #1665123 [Firefox:Address Bar]-Search start-up service intialization browser console error [All]
43. #1664320 [Firefox:Address Bar]-Show search mode indicator when cycling through one-offs with the keyboard [Uns]
44. #1665456 [Firefox:General]-Text caret disappears when Windows Skeleton UI is enabled [Uns]
45. #1665175 [Firefox:Messaging System]-Theme icons not displayed in multistage welcome [Uns]
46. #1665812 [Firefox:PDF Viewer]-Update pdf.js to version 2.7.69 [All]
47. #1635859 [Firefox:Sync]-Bookmark manager need to delete twice to remove entry [Uns]
48. #1665757 [Firefox:Top Sites]-"Send attribution request" telemetry and ping do not work after the first restart for timestamp topsites [Uns]
49. #1664829 [Toolkit:Application Update]-AboutDialog - download start number remains 0 - it is not incremented to max in Nightly [All]
50. #1664725 [WebExtensions:General]-Getting expecting rejection to match gets <unknown> instead of actual expectation. [Uns]

1. Partial Landings/Diagnostic Patches:
2. #1663924 [Core:Storage: IndexedDB]-Further migration to IDB_TRY* and Result in IndexedDB [Uns]
3. #1665373 [Core:XPCOM]-Remove nsCountedRef [Uns]

1. RC 2 -> RC 3 Changelog +0
   None

Nightly 82 fixes since 20200824 (Gecko 81) ~1012
Beta 81 fixes since 20200728 (Gecko 80) ~1265

Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide

[Omega X]

still slow IMO. no change in Load speed

Only affects heavy JS websites.

[Josa]

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