The first official 20210421 builds are out

[Josa]

Previous Nightly Builds thread 20210420

The first official 20210421 NIGHTLY builds are out
The official Firefox 89 Beta 2 builds are out

Previous NIGHTLY: 20210420 (Fx 90.0a1)
Previous BETA: 20210416 (Fx 88.0 RC 2)

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


Fixed:

1. NIGHTLY +58
2. #1602862
3. #1700235
4. #1705194 [Core:Audio/Video: Playback]-Add `inline` for MediaCache's static members to avoid out-of-class defintion [Uns]
5. #1705267 [Core:Audio/Video: Playback]-Split codes in `MediaCache::Update()` to smaller functions [Uns]
6. #1706510 [Core:Canvas: WebGL]-WebGLContext::FrontBufferSnapshotInto might ReadPixels from a multisampled mFB [Uns]
7. #1701512 [Core:DOM: Copy & Paste and Drag & Drop]-Add a separate pref for clipboard.read [All]
8. #1689835 [Core:DOM: Copy & Paste and Drag & Drop]-clipboard.write: Sanitize HTML [Uns]
9. #1705660 [Core:DOM: Core & HTML]-Remove nsIDOMWindowUtils::deprecatedOuterWindowID [Uns]
10. #1703561 [Core:DOM: Editor]-Assertion failure: rangeToDelete.EndRef().EqualsOrIsBefore( replaceRangeDataAtEnd.EndRef()), at /builds/worker/checkouts/gecko/editor/libeditor/WSRunObject.cpp:1905 [All]
11. #1704948 [Core:DOM: Events]-Allow obtaining the mouse button for menuitem clicks from the command event [All]
12. #1637259 [Core:DOM: UI Events & Focus Handling]-Consider generating touch event for WM_POINTER* messages [Win]
13. #1706198 [Core:Graphics: WebRender]-Possible accuracy issue with sw-wr compositing alpha + scaled surfaces + nearest filtering [Uns]
14. #1706277 [Core:Graphics: WebRender]-Remove blit_workaround_buffer from webrender [Uns]
15. #1705363 [Core:Internationalization]-Fixes to unified intl NumberFormatterSkeleton implementation [Uns]
16. #1705762 [Core:JavaScript Engine]-Crash in [@ TraverseInnerLazyScriptsForLazyScript] [Uns]
17. #1648090 [Core:JavaScript Engine]-Implement Ergonomic brand checks [Uns]
18. #1702278 [Core:JavaScript Engine]-Manage Debug Metadata separately from CompileOptions [Uns]
19. #1705197 [Core:JavaScript Engine]-Remove uses of JSID_TO_ATOM in js/src/vm directory [Uns]
20. #1706200 [Core:Layout: Flexbox]-Rename childrenInflowBounds to flexItemMarginBoxBounds in nsFlexContainerFrame::Reflow() [Uns]
21. #1706077 [Core:Layout: Text and Fonts]-'opsz' value applied by font-optical-sizing should respect any size-adjust in effect [Uns]
22. #1704466 [Core:Layout: Text and Fonts]-24.29 - 3.27% yahoo-mail LastVisualChange / bing-search PerceptualSpeedIndex + 5 more (Linux) regression on Fri April 9 2021 [Uns]
23. #1705826 [Core:Panning and Zooming]-Apply the overscroll effect to fixed content (non-WebRender) [Uns]
24. #1705927 [Core:Panning and Zooming]-Do not go into overscroll if prefers-reduced-motion is specified [Uns]
25. #1703705 [Core:Panning and Zooming]-Overscroll gets stuck by pressing Ctrl (Command) during pan (or pan momentum maybe) [Uns]
26. #1704503 [Core:Panning and Zooming]-[Proton] The overscroll effect ignores site fixed headers (with WebRender) [mac]
27. #1704784 [Core:Plug-ins]-Use of unknown property Ci.nsIObjectLoadingContent.PLUGIN_* [Uns]
28. #1706409 [Core:WebRTC: Audio/Video]-Tab-crash allowing camera+microphone with MOZ_LOG=MediaManager:4 [All]
29. #1689741 [Core:WebRTC: Audio/Video]-WebRTC - Automatic Ear Detection freezes realtime (unbuffered) video, confusing users [mac]
30. #1704879 [Core:Widget: Cocoa]-Add support for specifying a mouse button in XULMenuPopup.activateItem [All]
31. #1704883 [Core:Widget: Cocoa]-In native context menus, report the mouse button which was used to click the menu item, to support a WebExtension API [Uns]
32. #1706472 [Core:Widget: Cocoa]-Make activateItem throw an exception if it's called before the menu has opened [mac]
33. #1706434 [Core:Widget: Cocoa]-Make devtools/client/framework/test/browser_toolbox_zoom_popup.js pass with native context menus [mac]
34. #1706433 [Core:Widget: Cocoa]-Native context menus open at the wrong position if layout.css.devPixelsPerPx is overridden [mac]
35. #1418792 [Core:Widget: Gtk]-Cannot move window with touch in GNOME [Lin]
36. #1706022 [Core:Widget: Gtk]-Use GdkIsWaylandDisplay()/GdkIsX11Display() instead of gfxPlatformGtk::GetPlatform() variants. [Uns]
37. #1706097 [Core:XPCOM]-AUTO_PROFILER_LABEL_DYNAMIC_NSCSTRING_NONSENSITIVE doesn't record BHR label frames when the profiler is not running [Uns]
38. #1693494 [DevTools:Inspector]-Introduce a command for inspector node search [Uns]
39. #1666532 [DevTools:Storage Inspector]-Add IndexedDB resource [Uns]
40. #1703590 [Firefox:Address Bar]-Proton: Custom theme missing border and search suggestion/oneoffs separator. [All]
41. #1706363 [Firefox:Address Bar]-Redirect Search Tips aren't the right color [Uns]
42. #1706112 [Firefox:Address Bar]-The closed Urlbar doesn't have a border when clicking a search tip [Uns]
43. #1702298 [Firefox:Bookmarks & History]-Cannot scroll fully expanded bookmarks panel [Uns]
44. #1704373 [Firefox:Launcher Process]-Re-enable pre-spawn CIG and automatic injection prevention [Uns]
45. #1704040 [Firefox:Menus]-Odd shadow appearance on context menu with DPI set to 200% or above [Win]
46. #1705882 [Firefox:Messaging System]-Adjust checkbox styling with faded text and top-aligned box [Uns]
47. #1705744 [Firefox:Screenshots]-Remove myshots code from screenshots [Uns]
48. #1702797 [Firefox:Session Restore]-Crash in [@ mozilla::dom::sessionstore::FormEntryValue::AssertSanity] [Uns]
49. #1705321 [Firefox:Theme]-Refresh the remaining permissions icons [Uns]
50. #1704865 [Firefox:Theme]-Update the bookmark icon and animation [Uns]
51. #1561538 [Toolkit:Add-ons Manager]-Extensions manager empty state displays the ‘Manage Your Extensions’ title [Win]
52. #1705396 [Toolkit:Crash Reporting]-Add the `StartupTime` annotation to crashes intercepted via the WER runtime exception module [Uns]
53. #1685502 [Toolkit:Telemetry]-Add a timestamp/duration class pair that only ticks when the computer is awake [Uns]
54. #1701059 [WebExtensions:Frontend]-Addon install confirmation panel "Okay" button is too wide with Proton enabled [Uns]
55. #1692813 [WebExtensions:General]-Support container-level isolation of the Proxy API [Uns]
56. #1690736 [WebExtensions:General]-Support container-level isolation of the WebNavigation API [Uns]
57. #1683058 [WebExtensions:General]-Support container-level isolation of the tabs API [Uns]
58. #1699298 [WebExtensions:General]-crash near null in [@ mozilla::extensions::MatchPattern::Init] [Uns]
59. #1697764 [WebExtensions:Request Handling]-Support container-level isolation of the webRequest API [Uns]

1. Partial Landings/Diagnostic Patches:
2. #1705877 [Core:CSS Parsing and Computation]-Incorrect cursor size when using image-set() [Uns]
3. #1627175 [Core:DOM: Editor]-Move some utility methods in editor classes which can be static to EditorUtils or HTMLEditUtils [All]
4. #1701787 [Core:JavaScript Engine: JIT]-Make NewObject ICs shareable [Uns]
5. #1700051 [Core:Spelling checker]-Reduce accessbility of `mozInlineSpellStatus`'s members [Uns]

1. Nightly-Beta merge -> Beta 2 Changelog +6
2. #1706117 [Firefox:Address Bar]-Remove opacity from compact search settings button [Uns]
3. #1704827 [Firefox:Foxfooding]-"Site Information for" menu needs visual consistency [Uns]
4. #1692088 [Firefox:Menus]-Replace placeholder Proton context menu navigation icons with final ones [Win]
5. #1703060 [Firefox:Menus]-Tab Manager panel should have Proton stylings applied [All]
6. #1703012 [Firefox:Site Identity]-Control Center panel is missing a number of Proton styles [Uns]
7. #1705539 [Firefox:Theme]-Move browser-specific panel adjustments out of toolkit popup.css style sheets [Uns]

Nightly 90 fixes since 20210419 (Gecko 89) ~112
Beta 89 fixes since 20210323 (Gecko 88) ~1177

Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide

[Omega X]

Seem to be getting quite a bit of JS errors today.

[WaltS48]

The official Firefox 89 Beta 1 builds are out!

Name Firefox
Version 89.0b1
Build ID 20210419195043

Release Notes

The official Firefox 89 Beta 2 builds are out!

Name Firefox
Version 89.0b2
Build ID 20210420191345

[Josa]

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