The first official 20181220 builds are out

[Josa]

Previous Nightly Builds thread 20181219

The first official 20181220 NIGHTLY builds are out
.The Official Firefox 65 Beta 6 builds are not yet out

Previous NIGHTLY: 20181219 (Fx 66.0a1)
Previous BETA: 20181218 (Fx 65.0b5)

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


Fixed:

1. NIGHTLY +73
2. #1514762
3. #1513638 [Core:Audio/Video: MediaStreamGraph]-DOMMediaStream::CountUnderlyingStreams, resolve a Promise while in stable state. [Uns][]
4. #1509453 [Core:Audio/Video: Playback]-dav1d: enable ASM builds on the decoder [Uns][]
5. #1512883 [Core:DOM: Animation]-Negative easing on a circle clip-path is able to crash the tab [Uns][]
6. #1515319 [Core:DOM: Bindings (WebIDL)]-Allow record<DOMString, object> in dictionary [All][]
7. #1513647 [Core:DOM: File]-Fetch doesn't configure MutableBlobStorage to use temporary files [Uns][]
8. #1515021 [Core:DOM: Security]-Assertion failure: aInAndOutListener (can not perform CORS checks without a listener) [Uns][]
9. #1510225 [Core:DOM: Security]-Refresh script MIME type telemetry again [Uns][[domsecurity-active]]
10. #1513859 [Core:DOM: Web Storage]-CPOWs can still cause a hang with LSNG enabled [Uns][]
11. #1513850 [Core:DOM: Web Storage]-dom/reporting/tests/browser_cleanup.js fails with LSNG enabled [Uns][]
12. #1508699 [Core:DOM]-Fetch() should not store lowercase header names [Uns][]
13. #1514251 [Core:DOM]-Fix ReparentWrapper for same-compartment realms [All][]
14. #1471989 [Core:DOM]-Ghost windows on Facebook from JS stack from held alive by ConsoleAPIStorage.js [Uns][[MemShrink:P1]]
15. #1505838 [Core:DOM]-Implement a TabGroup replacement that uses BrowsingContext [Uns][]
16. #1515295 [Core:DOM]-fetch EmptyBody must make a uniqueptr of the principalInfo [Uns][]
17. #1496251 [Core:Document Navigation]-Convert nsDocShell::InternalLoad to use nsDocShellLoadState as an argument [Uns][]
18. #1510900 [Core:Graphics: WebRender]-Consider crashing the content process when WebRender crashes the GPU process [Uns][]
19. #1515244 [Core:Graphics: WebRender]-Don't snap UV coordinates when they are going to be used with the SplitComposite shader (which doesn't support snapping). (WR PR #3435) [Uns][[gfx-noted]]
20. #1515040 [Core:Graphics: WebRender]-Fix a couple of picture caching reftest issues with subpx offsets. (WR PR #3430) [Uns][[gfx-noted]]
21. #1515241 [Core:Graphics: WebRender]-Fix out of bounds access of clip tasks in rare conditions. (WR PR #3436) [Uns][[gfx-noted]]
22. #1515243 [Core:Graphics: WebRender]-Remove redundant cluster range, as an optimization. (WR PR #3433) [Uns][[gfx-noted]]
23. #1515349 [Core:Graphics: WebRender]-Separate interning for Line Decoration & Picture (WR PR #3437) [Uns][[gfx-noted]]
24. #1515242 [Core:Graphics: WebRender]-ensure lcd filter padding is applied to cbox when rasterizing glyphs with FreeType (WR PR #3432) [Uns][[gfx-noted]]
25. #1515170 [Core:IPC]-Don't use `is` for comparing strings [Uns][]
26. #1514320 [Core:IPC]-Round #2 of removing dead code from the IPDL compiler based on coverage [Uns][]
27. #1512428 [Core:JavaScript Engine]-Add a ParseNodeVisitor for the JS frontend [Uns][]
28. #1513991 [Core:JavaScript Engine]-Assertion failure: CurrentThreadCanAccessZone(zone), at js/src/gc/Cell.h:339 with evalInWorker and WeakMap [Lin][[jsbugmon:update]]
29. #1513040 [Core:JavaScript Engine]-Minor ParseNode cleanups [Uns][]
30. #1515224 [Core:JavaScript Engine]-Remove BinTokenReaderTester [Uns][]
31. #1515192 [Core:Layout]-Replace handcrafted FrameChildListIDs class with EnumSet. [Uns][]
32. #1514962 [Core:Layout]-Use nsIFrame::GetPaddingRectRelativeToSelf instead of `GetPaddingRect() - GetPosition()` [Uns][]
33. #1514122 [Core:Memory Allocator]-Make rust code use mozjemalloc directly on Windows [Uns][]
34. #1515194 [Core:Networking]-slim down nsLoadGroup [All][[necko-triaged]]
35. #1514823 [Core:Panning and Zooming]-Remove support for apz.allow_checkerboarding=false [All][]
36. #1515199 [Core:Panning and Zooming]-Set dom.visualviewport.enabled for the web platform tests for the Visual Viewport API [Uns][]
37. #1514570 [Core:SVG]-Only graphics elements should support tabindex [All][]
38. #1485016 [Core:Security]-Enable /guard:cf on firefox.exe with clang-cl for protection on system dlls [Uns][]
39. #1515379 [Core:WebRTC]-mFramesDeliveredToEncoder stat is should be initialized in VideoConduit [Uns][]
40. #1515376 [Core:XPCOM]-remove aggregation support from nsProperties [All][]
41. #1492937 [Core:XPConnect]-Should the JS subscript loader load scripts as UTF-8, not as Latin-1? [Uns][]
42. #1515438 [DevTools:Debugger]-Expose an API endpoint to query for available breakpoint locations. [Uns][]
43. #1044074 [DevTools:Debugger]-Nested event loops do not suspend scroll events [Win][[devtools-platform]]
44. #1514819 [DevTools:Framework]-Convert RootFront.getWindow to return a front instead of a form. [Uns][dt-fission]
45. #1513565 [DevTools:Framework]-Stop using target.form outside of Target class [Uns][dt-fission]
46. #1513501 [DevTools:Inspector]-"Highlight all elements" icon in Rules is blurry on high res displays [Uns][]
47. #1483663 [DevTools:Inspector]-Inspector does not show native anonymous content that is sibling of a shadow root [Uns][]
48. #1511506 [DevTools:Inspector]-[Flexbox][RTL] The flex item label is overlapping the dropdown list button in sizing display [All][]
49. #1506770 [DevTools:about:debugging]-[remote-dbg-next] Broken icon for some addons for USB debugging [Uns][old-remote-debugging-ng-m3]
50. #1508956 [DevTools:about:debugging]-[remote-dbg-next] Show new USB devices in sidebar before runtime started [Uns][]
51. #1507126 [DevTools:about:debugging]-[remote-dbg-next] Support for several USB devices connected simultaneously [Uns][]
52. #1500393 [DevTools:about:debugging]-[remote-dbg-next] migrate aboutdebugging test: browser_service_workers_push_service.js [Uns][old-remote-debugging-ng-m3]
53. #1513429 [Firefox Build System:Task Configuration]-Upgrade image_builder image to something newer than Ubuntu 16.04 [Uns][]
54. #1515206 [Firefox:Activity Streams: Newtab]-[Export] Add Pocket layout code, snippets and perf bug fixes to Activity Stream [Uns][[export]]
55. #1511693 [Firefox:Address Bar]-Expose base classes for providers and muxers [Uns][[fxsearch]]
56. #1515284 [Firefox:Address Bar]-Quantumbar: Make clicking the history dropmarker work [All][]
57. #1511805 [Firefox:Address Bar]-URL bar code shouldn't alter DOM in promiseDocumentFlushed() [Uns][[fxsearch]]
58. #1509388 [Firefox:Downloads Panel]-Build download-subview-toolbarbutton markup directly using JS [Uns][]
59. #1494598 [Firefox:Enterprise Policies]-Documentation page of about:policies should save the users page position when leaving the section [All][]
60. #1497928 [Firefox:Enterprise Policies]-No error is displayed if the "policies" string contains a typo inside the policies.json [All][[lang=js]]
61. #1514652 [Firefox:Preferences]-in-content sanitize sub-dialog buttons are truncated, if Open Windows10 Settings > Ease of access > Display > Make text bigger 125% [Win][]
62. #1515165 [Firefox:Tracking Protection]-Remove the eTLD+1 checks from the anti-tracking backend [Uns][]
63. #1514407 [Release Engineering:Release Automation: Other]-Build and upload win64-aarch64 nightlies. [Uns][]
64. #1508777 [Toolkit:Add-ons Manager]-Built-in LWT recommendations break LWT updates [Uns][]
65. #1505688 [Toolkit:Application Update]-Re-enable update staging on Nightly at the start of the 66 cycle [Uns][]
66. #1515017 [Toolkit:Autocomplete]-Remove unused deck, stack, toolbarbutton include points from the autocomplete binding [All][]
67. #1511557 [Toolkit:Crash Reporting]-Crash annotation pipes are leaked in error cases [Uns][]
68. #1515345 [Toolkit:Notifications and Alerts]-We should not show the notification bar when multiple filePickers are blocked [Uns][]
69. #1504774 [Toolkit:Safe Browsing]-Crash in shutdownhang | mozilla::SyncRunnable::DispatchToThread [Win][]
70. #1511646 [Toolkit:Storage]-(SQLIte3.26.0) Upgrade to SQLite 3.26.0 [All][]
71. #1514683 [Toolkit:Storage]-Evaluate enabling SQLITE_DBCONFIG_DEFENSIVE [Uns][]
72. #1512332 [Toolkit:Themes]-Update focus ring acording to photon specs [Uns][]
73. #1508141 [Toolkit:XUL Widgets]-Remove support for disableKeyNavigation on richlistbox, autocomplete and tree bindings [Uns][]
74. #1514673 [WebExtensions:General]-A promise chain failed to handle a rejection: Argument 1 of WebExtensionPolicy.canAccessWindow is not an object. - stack: canAccessWindow@resource://gre/modules/Extension.jsm12 after bug 1498775 [Uns][]

1. Partial Landings/Diagnostic Patches:
2. #1515187 [Core:SVG]-Rename nsSVGElement to SVGElement and put it in the mozilla:dom namespace [All][]

1. Beta 5 -> Beta 6 Changelog +7
2. #1496413
3. #1497749
4. #1503393
5. #1510114
6. #1512450
7. #1513511 [Core:Audio/Video: Playback]-Youtube stuttering in 64, fine in 63 [Uns][]
8. #1510934 [Core:Preferences: Backend]-Intermittent dom/tests/mochitest/ajax/offline/browser_disableAppcache.js | Appcache is enabled - "no" == "yes" - due to lost preference updates during async content process launch [Uns][[retriggered]]

Nightly 66 fixes since 20181210 (Gecko 65) ~442
Beta 65 fixes since 20181022 (Gecko 64) ~2117

Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide

[Ver Greeneyes]

Just a heads up for anyone who uses LastPass (my company uses it), the latest update (4.21.0.4, released on 13 December) is causing major slowdowns/pauses in our web application and I wouldn't be surprised if it also causes long pauses on other pages. I've opened a support ticket with them (it's an enterprise account so hopefully they'll prioritize it), but until they fix it, rolling back to the previous version (4.18.1.2) works (remember to disable automatic updates temporarily in the add-on manager).

[Tomatoshadow2]

I use to use Last Pass, then I switched to 1Password, because Last Pass wouldn't fill for me on a lot of sites, wish companies would start testing more in Firefox, instead of just doing Chrome. Just saying.

[Josa]

This thread is closed, please use the next one.