The first official 20200218 builds are out

[Josa]

Previous Nightly Builds thread 20200217

The first official 20200218 NIGHTLY builds are out
.The official Firefox 74 Beta 5 builds are not yet out

Previous NIGHTLY: 20200217 (Fx 75.0a1)
Previous BETA: 20200217 (Fx 74.0b4)

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


Fixed:

1. NIGHTLY +32
2. #1616132 [Core:Canvas: WebGL]-getProgramParameter(ATTACHED_SHADERS) always returns 2 [Uns]
3. #1604140 [Core:DOM: Core & HTML]-Using overflow:auto|scroll and display:grid|flex creates a “focus trap” within shadow DOM [Uns]
4. #1610582 [Core:DOM: Push Notifications]-Firefox requests notification permission with dom.push.testing.ignorePermission enabled [Uns]
5. #1615746 [Core:DOM: Security]-Crash in [@ FramingChecker::CheckOneFrameOptionsPolicy] [Lin]
6. #1569123 [Core:DOM: Security]-Re-enable strict MIME type checking for Worker/SharedWorker [Uns]
7. #1614959 [Core:DOM: Security]-Refactor GetURI usage for imgLoader.cpp [Uns]
8. #1615029 [Core:DOM: Security]-Refactor GetURI usage for nsCORSListenerProxy.cpp [Uns]
9. #1613900 [Core:DOM: postMessage]-Incorrect exception when SharedArrayBuffer cannot be serialized [Uns]
10. #1615786 [Core:General]-Crash Report [@ mozalloc_abort | abort | rlbox::rlbox_lucet_sandbox::impl_create_sandbox ] [Lin]
11. #1610149 [Core:General]-RLBox - permit use of RLBox wasm sandboxes on Mac [mac]
12. #1615980 [Core:Graphics: WebRender]-Add more logs to RenderBufferTextureHost::Lock() [Uns]
13. #1616140 [Core:Graphics: WebRender]-Cleanup animation related code in WebRender [Uns]
14. #1615091 [Core:Graphics: WebRender]-Hit MOZ_CRASH(called `Option::unwrap()` on a `None` value) at /rustc/5e1a799842ba6ed4a57e91f7ab9435947482f7d8/src/libcore/macros/mod.rs:15 [Uns]
15. #1615946 [Core:Graphics: WebRender]-Log error when RenderCompositorANGLE::MaybeReadback() takes long time [Uns]
16. #1614622 [Core:JavaScript Engine: JIT]-Remove optimization tracking [All]
17. #1615082 [Core:JavaScript: GC]-Intermittent PID 24189 | Assertion failure: CurrentThreadCanAccessRuntime(thing->runtimeFromAnyThread()) || CurrentThreadCanAccessZone(thing->zoneFromAnyThread()), at /builds/worker/workspace/build/src/js/src/gc/Marking.cpp:3594 [Uns]
18. #1611617 [Core:Layout: Text and Fonts]-A font without <space> is not valid to use as the "first available font" to compute normal line heights [Uns]
19. #1615652 [Core:Layout: Text and Fonts]-Firefox renders zh-Hant-HK with a Japanese font instead of a Chinese font. [Uns]
20. #1602890 [Core:Privacy: Anti-Tracking]-iframe storage under $profile/storage/default is unpartitioned when dynamic FPI is enabled [Uns]
21. #1591235 [Core:Security]-nsContentUtils::ShouldResistFingerprinting(*) methods return false if null is passed as param [Uns]
22. #1609675 [Core:Widget: Win32]-[TSF][TS_E_NOLAYOUT] MS-IME candidate window sometimes appears and flickers at top-left corner of display on Nightly or early Beta [Win]
23. #1615861 [DevTools:Console]-Support calling Proxy and Reflect methods when doing eager evaluations [Uns]
24. #1615236 [DevTools:Framework]-Parallelize target creation in the target list helper [Uns]
25. #1615640 [DevTools:Framework]-Remove references to panel.switchToTarget in toolbox::switchToTarget [Uns]
26. #1614792 [DevTools:Framework]-Rename DebuggerClient to DevToolsClient [Uns]
27. #1614791 [DevTools:Framework]-Rename DebuggerServer to DevToolsServer [Uns]
28. #1613510 [DevTools:Netmonitor]-Status 0 is nearly invisible without hovering [Uns]
29. #1613923 [Firefox:Remote Settings Client]-Could we prevent synchronization from running if browser is offline? [Uns]
30. #1605881 [Firefox:Sync]-When trying to save a new bookmark, folder selection changes to the same folder no matter which folder is picked. [Uns]
31. #1566786 [Firefox:Toolbars and Customization]-Entering Customize menu while reload button is in transition makes the icon disappear [All]
32. #1518500 [Firefox:Toolbars and Customization]-The 'Flexible Space' item disappears from the customization pallette after adding it to the right side of the bookmark toolbar [All]
33. #1614868 [Toolkit:Places]-History search should ignore combining diacritics [Uns]

1. Partial Landings/Diagnostic Patches:
2. #1613854 [Core:Storage: IndexedDB]-De-virtualize IPDL protocol methods in ActorsChild [Uns]

1. Beta 4 -> Beta 5 Changelog +0
   None

Nightly 75 fixes since 20200210 (Gecko 74) ~339
Beta 74 fixes since 20200107 (Gecko 73) ~1166

Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide

[TheVisitor]

bug https://bugzilla.mozilla.org/show_bug.cgi?id=1615786 has landed in tonight's Nightly - this should 'fix' the tab crashes that Linux/AMD users have been experiencing.

[WaltS48]

bug https://bugzilla.mozilla.org/show_bug.cgi?id=1615786 has landed in tonight's Nightly - this should 'fix' the tab crashes that Linux/AMD users have been experiencing.

Just tested that theory and so far so good.

[Josa]

This thread is closed, please use the next one.