The first official 20210217 builds are out

[Josa]

Previous Nightly Builds thread 20210216

The first official 20210217 NIGHTLY builds are out
.The official Firefox 86 RC 2 builds are not yet out

Previous NIGHTLY: 20210216 (Fx 87.0a1)
Previous BETA: 20210216 (Fx 86.0 RC 1)

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


Fixed:

1. NIGHTLY +59
2. #1659129
3. #1687562
4. #1688128 [Core:Audio/Video]-Change the way of counting the time threshold for `timeupdate` [Uns]
5. #1693186 [Core:Audio/Video: cubeb]-Update cubeb to 9beb8ed0 [Uns]
6. #1690372 [Core:Audio/Video: Playback]-Add telemetry probes to know WMF usage in chrome and content process [Uns]
7. #1686914 [Core:Audio/Video: Playback]-Don't set `currentSrc` to an empty string as part of the load/resource selection algorithm [Uns]
8. #1691634 [Core:Audio/Video: Playback]-Intermittent test_preserve_playbackrate_after_ui_play.html,test_preserve_playbackrate_after_ui_play.html (finished) | application crashed [@ mozilla::MozPromiseHolderBase<mozilla::MozPromise<mozilla::media::TimeUnit, mozilla::SeekRejectValue, true> [Uns]
9. #1690836 [Core:CSS Parsing and Computation]-Style recalculation during animation 4x slower than Chrome on this testcase [All]
10. #1692356 [Core:CSS Parsing and Computation]-Use a bitfield for determining which rule types a property is valid in [Uns]
11. #1692523 [Core:Disability Access APIs]-Prefix local and remote hierarchy functions [All]
12. #1692846 [Core:Disability Access APIs]-Remove redundant nullptr checks of return value of infallible new in accessible/ [Uns]
13. #1685736 [Core:DOM: Security]-Mixed content download protection doesn't show the downloads panel the first time [Uns]
14. #1692996 [Core:DOM: Service Workers]-Remove redundant nullptr checks of return value of infallible new in dom/serviceworkers [Uns]
15. #1689269 [Core:DOM: Web Authentication]-Remove or update probes expiring in Firefox 88: WEBAUTHN_* [Uns]
16. #1691092 [Core:Gecko Profiler]-Use a separate category for profiler internals and hide profiler code in marker stacks [Uns]
17. #1692731 [Core:Graphics: WebRender]-(sw-wr-perf-linear) Improve SWGL linear filter performance when upscaling [Uns]
18. #1692013 [Core:Graphics: WebRender]-WebRender's RenderBackend does not need a channel to the low priority scene thread [All]
19. #1692736 [Core:Graphics: WebRender]-animated gif is stuck if canvas is also rendered [Uns]
20. #1691428 [Core:Graphics]-The option to delete data from a domain is undesigned. [All]
21. #1692629 [Core:IPC]-Add profiler idle annotations for Windows I/O thread [Uns]
22. #1692631 [Core:IPC]-Fix profiler markers for IPC messages on Windows [Uns]
23. #1691883 [Core:JavaScript Engine: JIT]-Fix operandTruncateKind check in canTruncate [Uns]
24. #1688913 [Core:JavaScript Engine: JIT]-Follow-up changes for bug 1687441 [All]
25. #1692517 [Core:JavaScript Engine: JIT]-Re-add inlining support for TypedArray, DataView, and RegExp getters [Uns]
26. #1676708 [Core:JavaScript Engine]-Invalid date parsing with GMT starting with 00 [Uns]
27. #1690274 [Core:JavaScript Engine]-Investigate non-removable BloomFilter for property duplication detection [Uns]
28. #1692876 [Core:JavaScript Engine]-Perform some clean-ups in (Shared)ArrayBuffer code [Uns]
29. #1692221 [Core:JavaScript: GC]-TenuredChunk::decommitFreeArenasWithoutUnlocking doesn't clear the free committed arenas list [Uns]
30. #1690422 [Core:Layout: Grid]-Incorrect calculation of the inline min/max content contribution in grid tracking algorithm when using aspect-ratio property in grid item [Uns]
31. #1692498 [Core:Layout: Text and Fonts]-Unicode country flags not displayed ???? [Uns]
32. #1693001 [Core:Layout]-Remove redundant nullptr checks of return value of infallible new in layout/ [Uns]
33. #1693000 [Core:Privacy: Anti-Tracking]-Update CookiePartitionedForeign console message to refer to State Partitioning [Uns]
34. #1689680 [Core:Storage: Quota Manager]-Corruption errors when accessing the local storage archive during initialization should be ignored and the archive be wiped [Uns]
35. #1692401 [Core:Widget: Cocoa]-Add a macro which calls MOZ_CRASH if an Objective C exception is caught [mac]
36. #1692391 [Core:Widget: Cocoa]-Clean up nsObjCExceptions.h [mac]
37. #1693196 [Core:Widget: Cocoa]-Remove code for non-existent fullscreen button [mac]
38. #1635757 [Core:Widget: Gtk]-[Wayland] Dragging and dropping tab outside application windows does not create new window for tab sometimes [Uns]
39. #1668805 [Core:Widget: Gtk]-[Wayland] Reenable opaque region for content surface [Lin]
40. #1692721 [Core:Widget]-nsNativeBasicTheme should compute radius using outline-offset like non-auto outlines do. [Uns]
41. #1692880 [Core:XPCOM]-Make nsBaseHashtable::Put accept DataType instead of wrapping UserDataType [Uns]
42. #1693003 [Core:XPCOM]-Remove redundant nullptr checks of return value of infallible new in dom/ [Uns]
43. #1692961 [DevTools:Framework]-Always set BCTargetActor isTopLevelTarget via a constructor option [Uns]
44. #1691075 [DevTools:Framework]-Fix "this is undefined" error in startup/worker.js [Uns]
45. #1692481 [Firefox:about:logins]-The “Import Error” error modal is not displayed on the “about:logins” page after importing logins from a CSV file that contains multiple column headers [All]
46. #1689592 [Firefox:File Handling]-Update existing users' references to old http mailto: provider links [All]
47. #1692522 [Firefox:Menus]-Bring back the keyboard shortcut on the first item in Recently Closed Tabs/Winows subviews [All]
48. #1690858 [Firefox:Menus]-Reintroduce Safe Mode toggle to Help menu with a new set of labels [All]
49. #1690340 [Firefox:Menus]-Simplify the Web Developer menu [All]
50. #1690130 [Firefox:Messaging System]-Followup to 1687910: Clean up unused MILESTONE_MESSAGE string [Uns]
51. #1691516 [Firefox:Nimbus Desktop Client]-Experiment Store Sync cache should store each feature pref separately [Uns]
52. #1690608 [Firefox:Pocket]-Fixup save to pocket button height calculations [Uns]
53. #1689263 [Firefox:Search]-Remove or update probes expiring in Firefox 88: REGION_LOCATION_SERVICES_DIFFERENCE [Uns]
54. #1693061 [Firefox:Tabbed Browser]-Selected tab is scrolled into view when a window-modal dialog shows in the browser [All]
55. #1693055 [Firefox:Top Sites]-Let top sites remote settings backend ride the 87 release train [All]
56. #1692531 [Toolkit:Crash Reporting]-No system calls symbolicated in macOS ARM64 crash stacks on 86 branch and above [mac]
57. #1692870 [Toolkit:Telemetry]-Add back links to obsolete pings [Uns]
58. #1693129 [Toolkit:Themes]-doorhangers no longer have transparent backgrounds, instead a white border [Uns]
59. #1691755 [Toolkit:View Source]-View Source page missing context menu items("Go to Line..." "Wrap Long Lines", "Syntax Highlighting") [Win]
60. #1688792 [Web Compatibility:Interventions]-Ship v20.0.0 of webcompat system addon [Uns]

1. Partial Landings/Diagnostic Patches:
2. #1692213 [Core:Performance]-0.33 - 6.33% Base Content Explicit / Base Content Heap Unclassified / Base Content JS / Base Content Resident Unique Memory regression on push 35db4533f11f8d1a5bdf2d2dbafdef5c0646a4d1 (Tue February 9 2021) [Uns]
3. #1688685 [Core:Security: PSM]-Upgrade Firefox 87 to use NSS 3.62 [All]

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

Nightly 87 fixes since 20210125 (Gecko 86) ~870
Beta 86 fixes since 20201215 (Gecko 85) ~1136

Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide

[WaltS48]

Firefox 86.0 RC 2 is out.

Name Firefox
Version 86.0
Build ID 20210217195321

I'm pretty sure I've had 2 Nightly updates today.

Build ID 20210217213226 being the most recent @ 7:08:59 PM.
Build ID 20220217094559 @ 7:33:20 AM.

YMMV

[Snake4]

Build ID 20210217213226 - which is the 2nd one

go to Show Update History , an it'll tell you there

[WaltS48]

Build ID 20210217213226 - which is the 2nd one

go to Show Update History , an it'll tell you there

Where did you think I got the Build IDs complete with the times my Nightly updated from?

Now using Build ID 20210218092411, so the First Official 20210218 builds are out

[Josa]

This thread is closed, please use the next one.

[Snake4]

Build ID 20210217213226 - which is the 2nd one

go to Show Update History , an it'll tell you there

Where did you think I got the Build IDs complete with the times my Nightly updated from?

Now using Build ID 20210218092411, so the First Official 20210218 builds are out

one can go into Help > Troubleshooting information > to get that information