The Official 20170221 builds are out

[Josa]

Previous Nightly Builds thread 20170220

The Official 20170221 NIGHTLY builds are out
The Official 20170221 AURORA builds are out
The Official Firefox 52 Beta 8 builds are out

Previous NIGHTLY: 20170220 (Fx 54.0a1)
Previous AURORA: 20170220 (Fx 53.0a2)
Previous BETA: 20170217 (Fx 52.0b7)

Hourly builds: Tinderbox Builds
Treeherder: Nightly | Aurora
Changelogs: NIGHTLY | AURORA | BETA
Release Notes: AURORA | BETA

Fixed:

1. NIGHTLY +86
2. #1313711
3. #1333568
4. #1340593
5. #1339748 [Core:Audio/Video: Playback]-EMEDecoderModule doesn't need AVCC conversion [Uns][]
6. #1340942 [Core:Audio/Video: Playback]-Pass Data& internally inside DecoderFactory [Uns][]
7. #1334508 [Core:Audio/Video: Playback]-Video doesn't play, makes Firefox take a lot of CPU in autoplay [Uns][]
8. #1338971 [Core:AutoConfig (Mission Control Desktop)]-Stop using nonstandard JavaScript in AutoConfig files [Uns][]
9. #1339252 [Core:CSS Parsing and Computation]-Consider allowing comments in SVG presentation attributes [Uns][]
10. #1339394 [Core:CSS Parsing and Computation]-Don't serialize transparent colors to "transparent" keyword in various cases [Uns][]
11. #1340741 [Core:CSS Parsing and Computation]-Remove :-moz-buttonlabel, since it's not used [Uns][]
12. #1338936 [Core:CSS Parsing and Computation]-stylo: Add Servo implementor of GenericSpecifiedValues [Uns][]
13. #1338388 [Core:CSS Parsing and Computation]-stylo: Bindings for css::URLValue and all remaining nsStyleSVG values [Uns][]
14. #1340340 [Core:CSS Parsing and Computation]-stylo: Gecko_GetAnimationRule mutates the effect set during the parallel traversal [Uns][]
15. #1340022 [Core:CSS Parsing and Computation]-stylo: Implement the "change hints handled for descendants" optimization [Uns][]
16. #1340838 [Core:CSS Parsing and Computation]-stylo: revendor rust dependencies after serde upgrade [Uns][]
17. #1324661 [Core:CSS Parsing and Computation]-stylo: several tests non-fatally assert with "Table wrapper frames cannot have borders or paddings" [Uns][]
18. #1340916 [Core:DOM: Animation]-Clean up AnimationCollection, nsAnimationManager [Uns][]
19. #1285898 [Core:DOM: Content Processes]-[e10s-multi] Localstorage "storage" event is not fired with multiple content processes [Uns][]
20. #1340954 [Core:DOM: Device Interfaces]-Remove DisplayDeviceProvider [Uns][]
21. #1339823 [Core:DOM: Service Workers]-Crash in mozilla::dom::workers::ServiceWorkerPrivate::SpawnWorkerIfNeeded [Win][[e10s-multi:+] ]
22. #1341040 [Core:DOM: Service Workers]-Rename ServiceWorkerInfo::GetPrincipal() to make it clear its infallible [Uns][]
23. #1336811 [Core:DOM]-Accessing XMLHttpRequest.responseText leaks the content window [Uns][[MemShrink]]
24. #1340396 [Core:DOM]-Add window.getAppLocales for ChromeOrXBL [Uns][[milestone5]]
25. #1338985 [Core:DOM]-Assertion failure: !Failed() in DragDataProducer::Produce [All][]
26. #1340061 [Core:DOM]-Remove explicit base URI facility [Uns][]
27. #1308908 [Core:Disability Access APIs]-Failure to update accessible name when last unread mail is marked as read [Lin][]
28. #1338961 [Core:Event Handling]-RFE: A feature allow anonymous HTML content to ignore defaultPrevented flag [Uns][]
29. #1339695 [Core:Gecko Profiler]-Clean up OS/arch/platform detection in the profiler [Uns][]
30. #1340327 [Core:Gecko Profiler]-The compositor thread is missing in profiles [All][]
31. #1341085 [Core:Graphics: Text]-Allow OpenType Variation tables in downloadable fonts [Uns][]
32. #1328493 [Core:Graphics: WebRender]-Injecting DXGI resources to ANGLE as gl texture. [Uns][]
33. #1335606 [Core:Graphics]-[webvr] Add `display` value to Navigator.vrdisplayconnect, Navigator.vrdisplaydisconnect, and Navigator.vrdisplaypresentchange events [Uns][]
34. #1339014 [Core:IPC]-Add IProtocol::GetActorEventTarget() to Retrieve the EventTarget of the Actor if Set. [Uns][]
35. #1339947 [Core:IPC]-ArrayData lookups in mscom registration code need to take inheritance into account [Win][aes+]
36. #1336919 [Core:IPC]-Disallow new sync IPC message to be created unless absolutely needed [Uns][]
37. #1339951 [Core:IPC]-Improvements to mscom weak references [Win][aes+]
38. #1339942 [Core:IPC]-mscom registration needs to be able to build outside XUL [Win][]
39. #1341094 [Core:Internationalization]-Avoid using jsapi for mozILocaleService.getAppLocales [Uns][]
40. #1337968 [Core:JavaScript Engine]-Add API and shell harness for cooperative multithreading [Uns][]
41. #1338002 [Core:JavaScript Engine]-Baldr: validation rule updates [Uns][]
42. #1340089 [Core:JavaScript Engine]-Crash [@ js::frontend::Parser<js::frontend::FullParseHandler>::switchStatement] or Assertion failure: keyNonZero(l), at js/src/ds/InlineTable.h:269 [Lin][[jsbugmon:update]]
43. #1339481 [Core:JavaScript Engine]-Structured clone can be really slow [Uns][]
44. #1340268 [Core:JavaScript Engine]-[[HasProperty]] on module namespace object should work even when binding is uninitialized [Uns][]
45. #1340589 [Core:JavaScript Engine]-js::Disassemble1 ignores script->mainOffset() while checking JSTRY_CATCH start [Uns][]
46. #1340010 [Core:JavaScript: GC]-Crash [@ js::gc::Cell::address] or Assertion failure: !waitingOnGC->runtimeMatches(rt), at js/src/vm/HelperThreads.cpp:437 [Mac][[jsbugmon:]]
47. #1317384 [Core:JavaScript: Standard Library]-%TypedArray%.prototype.set should use ToInteger instead of ToInt32 [Uns][]
48. #410857 [Core:Layout: Block and Inline]-DrainOverflowLines before ResolveBidi [All][]
49. #1340451 [Core:Layout: Misc Code]-don't use weak frames for reflow callbacks in nsMenuFrame [Uns][]
50. #1339891 [Core:Layout]-Presshell flushes should short-circuit immediately if the shell doesn't need that flush type [Uns][]
51. #1339287 [Core:Layout]-[css-flexbox][css-grid] <legend> wraps children when display is set to flex or grid [All][]
52. #1328791 [Core:Networking: HTTP]-network.negotiate-auth.trusted-uris doesn't correctly parse when starting with a period (.) [Uns][[necko-active]]
53. #1323644 [Core:Networking]-Isolate the HSTS and HPKP cache by first party domain. [Uns][[tor][tor 17965][necko-would-take]]
54. #1340712 [Core:Networking]-Remove MOZILLA_INTERNAL_API ifdef's from nsNetUtil.cpp [All][]
55. #1340695 [Core:Networking]-RustURL's SchemeIs should do a case insensitive string comparison [Uns][]
56. #1340827 [Core:Networking]-network.http.referer.userControlPolicy is a little confusing [Uns][]
57. #1340276 [Core:Plug-ins]-Force wmode=direct for certain Flash applets [Win][]
58. #1340885 [Core:Print Preview]-crash in print preview [@ GetCorrectedParent ][@ nsFrame::DoGetParentStyleContext const ] [All][]
59. #1340854 [Core:Security: PSM]-Properly report TLS handshake telemetry for 0 length reads [Uns][]
60. #1338870 [Core:Widget: Cocoa]-Review use of "super respondsToSelector" in nsCocoaWindow.mm [Uns][]
61. #1339509 [Core:Widget: Gtk]-Shift + Tab yields key === 'Unidentified' on Linux [Lin][[parity-Chrome]]
62. #1333720 [Core:Widget: Gtk]-Unknown/Unsupported widget type 13/17 with firefox-52.0b1 compiled with --enable-default-toolkit=cairo-gtk2 [Lin][tpi:- [npotb]]
63. #1338890 [Core:Widget]-PuppetWidget::NeedsPaint() should not use Preferences::GetBool but AddBoolVarCache [Uns][]
64. #1340869 [Core:XPCOM]-Crash in mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::RecordTelemetryProbes [Win][]
65. #1321791 [Firefox:Developer Tools: CSS Rules Inspector]-[Rule View] Add indicator if parts of compound (shorthand) CSS rule are overridden [Uns][]
66. #1231932 [Firefox:Developer Tools: Inspector]-Add "Copy Attribute Value" context menu option to elements in the DOM Inspector [All][]
67. #1314921 [Firefox:Developer Tools: Netmonitor]-Reduce number of top-level files in devtools/client/netmonitor/ [Uns][[netmonitor]]
68. #1340475 [Firefox:Developer Tools: Shared Components]-devtools reps: update bundle to v0.2.0 [Uns][]
69. #1340539 [Firefox:Developer Tools]-Checked buttons should not lose checked background color on hover [Uns][]
70. #1340762 [Firefox:Developer Tools]-Move copySubmenu to its own separate function like the other submenus of context menu in inspector.js [Lin][]
71. #1337959 [Firefox:General]-BrowserOpenAddonsMgr doesn't always resolve with a window [Uns][]
72. #1336946 [Firefox:Location Bar]-Store list of pre-seed top web sites for autocompletion in a file. [All][]
73. #1338522 [Firefox:Migration]-Add telemetry for UI responsiveness during migration of profile data from another browser [All][]
74. #1340115 [Firefox:Migration]-Cap the amount of history we import from Chrome [All][]
75. #1340644 [Firefox:PDF Viewer]-Update pdf.js to version 1.7.297 [All][]
76. #694162 [Firefox:Sync]-Better logging for line-by-line processing of records [All][[good first bug][lang=js]]
77. #1319972 [Firefox:Sync]-Write a "session id" to sync logs [Uns][]
78. #1340626 [Firefox:Theme]-Ugly border around dropdown buttons in UI [Win][]
79. #1335985 [Toolkit:Add-ons Manager]-Add delay before an action can be taken on a persistent notification when the window is reactivated [Uns][[fxprivacy]]
80. #1340135 [Toolkit:Add-ons Manager]-Permission pop-up does not display the correct word for the update button when background update is prompted. [All][]
81. #1329692 [Toolkit:Application Update]-Ship updated Firefox system add-on to change app.update.url preference for Websense with new endpoint version check [Win][]
82. #1340735 [Toolkit:Async Tooling]-Terminate process when failing to attach it to job group [Uns][]
83. #1225696 [Toolkit:Places]-Use ICU's formatter instead of dateFormat.properties resource bundle [All][]
84. #1330833 [Toolkit:Telemetry]-Add the new "modules" (DLLs) ping type [Uns][[measurement:client]]
85. #1333008 [Toolkit:Video/Audio Controls]-Pressing the space key do nothing after clicking Play/Pause button from the media control panel [Uns][]
86. #1339144 [Toolkit:WebExtensions: General]-Use windowless remote <browser> element for background pages [Uns][triaged]
87. #836876 [mozilla.org:Licensing]-Add ISC-licensed "inet_ntop" summary to about:license [Mac][]

Partial Landings/Diagnostic Patches:

1. #1303094 [Core:Graphics]-Crash in OOM | large | mozalloc_abort | mozalloc_handle_oom | moz_xmalloc | SkChunkAlloc::newBlock [All][[gfx-noted]]

1. AURORA +8
2. #1333568
3. #1336836
4. #1340593
5. #1339128 [Core:Disability Access APIs]-reference parent proxy by id [All][aes+]
6. #1313753 [Core:Layout]-Unable to select menu items at http://www.gasciunai.joniskis.lm.lt/ [Uns][[webcompat]]
7. #1315752 [Core:Widget: Cocoa]-[10.12 / sierra] Investigate continued prompts to download Osaka (from plugin-container / new tab page / ... others?) [Uns][[tpi:+][tpi-help-requested]]
8. #1294038 [Firefox:Developer Tools: Shared Components]-[a11y] Autocomplete devtools suggestions selected by keyboard are not read [Win][[reserve-html]]
9. #1334252 [Firefox:Developer Tools: Storage Inspector]-storage inspector is incredibly slow to initialize in nightly FF54 [Uns][]

1. BETA 7->8 Changelog +19
2. #1333568
3. #1336836
4. #1339566
5. #1339591
6. #1340593
7. #1339483 [Add-on SDK:General]-Add-on SDK can slow down opening a new tab [Uns][]
8. #1340129 [Core:Audio/Video: Playback]-.ogv videos only working after skipping forward/backwards on the progress bar [All][]
9. #1270235 [Core:Editor]-Firefox crashes when typing into removed contentedtiable text node [Mac][]
10. #1324130 [Core:Graphics]-Crash in _pixman_implementation_lookup_composite [Win][[gfx-noted]]
11. #1313753 [Core:Layout]-Unable to select menu items at http://www.gasciunai.joniskis.lm.lt/ [Uns][[webcompat]]
12. #1331295 [Core:Security: CAPS]-crash near null [@nsNullPrincipal::CreateWithInheritedAttributes] [Uns][]
13. #1339010 [Core:Security: PSM]-Assertion failure: isValid (Accumulation using invalid id), at TelemetryHistogram.cpp:1334 [Uns][[measurement:client:tracking][psm-assigned]]
14. #1339789 [Core:Security: PSM]-Upgrade Firefox 52 (regular and ESR) to NSS 3.28.3 to fix binary compatibility issues [Uns][[psm-assigned]]
15. #1340519 [Core:WebRTC]-Pref off full-duplex for Windows and Mac in beta [Uns][]
16. #1315752 [Core:Widget: Cocoa]-[10.12 / sierra] Investigate continued prompts to download Osaka (from plugin-container / new tab page / ... others?) [Uns][[tpi:+][tpi-help-requested]]
17. #1339677 [Core:XPCOM]-Add sanity checks to debug MozPromise crashes [Uns][]
18. #1331320 [Toolkit:Breakpad Integration]-install X11 error handler through Xlib in plugin process [Lin][]
19. #1333223 [Toolkit:Breakpad Integration]-No crash report generated when SIGABRT'ing at CTFontCreateWithGraphicsFont [Mac][]
20. #1332610 [Toolkit:Password Manager]-Don't eagerly create Intl.DateTimeFormat in LoginManagerContextMenu.jsm [Uns][]

Nightly 54.0 fixes since 20170123 (Gecko 53) ~1400
Aurora 53.0 fixes since 20161114 (Gecko 52) ~2806
Beta 52.0 fixes since 20160819 (Gecko 51) ~3139

Nightly Blog
Release Calendar
Release Tracking

[WaltS48]

Firefox 52.0b8 has been released.

Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 ID:20170220070057 CSet: 3b31bcb88fe341172e93cc8b1143e617c0988694

[Josa]

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