The Official 20170610 builds are out

[Josa]

Previous Nightly Builds thread 20170609

The Official 20170610 NIGHTLY builds are out
.The Official Firefox 54 RC4 builds are not yet out

Previous NIGHTLY: 20170609 (Fx 55.0a1)
Previous BETA: 20170609 (Fx 54.0 RC3)

Tinderbox Builds
Treeherder
Release Notes: NIGHTLY | BETA
Changelogs: NIGHTLY | BETA


Fixed:

1. NIGHTLY +103
2. #1369824 [Cloud Services:Screenshots]-Pref Screenshots off in Beta/Release [Uns][]
3. #1346620 [Core:Audio/Video: GMP]-Netflix has never worked on Firefox: "The WidevineCdm plugin has crashed." [Uns][[platform-rel-Netflix]]
4. #1370978 [Core:Audio/Video: Playback]-Enable av1 decoding in Nightly on mac and linux [Uns][]
5. #1370975 [Core:Audio/Video: Playback]-Use the vs14 config for aom [Uns][]
6. #1370079 [Core:Audio/Video: Playback]-VP9 hardware decoding is disabled when e10s is enabled [Uns][]
7. #1371290 [Core:Audio/Video: Playback]-YouTube video playback is jittering/micro-stuttering (Part 2) [Uns][]
8. #1371319 [Core:Audio/Video: cubeb]-Startup crash in libpulsecommon-10.0.so@0x54b39 following enabling Rust port of cubeb PulseAudio backend [Lin][]
9. #1371372 [Core:Build Config]-Update win64 builders to rust 1.18.0 stable [Uns][]
10. #1371354 [Core:CSS Parsing and Computation]-Change macro definition NS_STYLE_IMAGELAYER_REPEAT to enum class [Uns][]
11. #1371196 [Core:CSS Parsing and Computation]-font-weight should be rounded to nearest value (not floored) [All][]
12. #1371408 [Core:CSS Parsing and Computation]-stylo: MediaList getter should return null when string is not found [Uns][]
13. #1364162 [Core:CSS Parsing and Computation]-stylo: Need to support case-insensitive matching for attribute selectors other than equality [Uns][]
14. #1369954 [Core:CSS Parsing and Computation]-stylo: Selector matching should be performed on the DOM, not the flattened tree [Uns][]
15. #1358966 [Core:CSS Parsing and Computation]-stylo: Work out what to do with SMIL animations of shorthand properties [All][]
16. #1325113 [Core:Canvas: WebGL]-Implement WEBGL_compressed_texture_s3tc_srgb [All][[gfx-noted]]
17. #1360946 [Core:DOM: Content Processes]-Interruptible layout does not appear to be interrupted by force painting with e10s [Uns][]
18. #1332681 [Core:DOM: Device Interfaces]-Update WebAuthn JS API to the WD-05 working draft [Uns][[webauthn]]
19. #1371261 [Core:DOM]-Bytecode Cache Heuristics are based on Epoch [Uns][]
20. #1371020 [Core:DOM]-Crash in mozilla::dom::Timeout::When [Win][]
21. #1371260 [Core:DOM]-Fix HttpChannelChild::GetCacheTokenLastFetched condition. [Uns][]
22. #1365092 [Core:DOM]-Move side effects of SetAttr and ParseAttribute to BeforeSetAttr and AfterSetAttr [Uns][]
23. #1370727 [Core:DOM]-nsICanvasRenderingContextInternal::SetIsOpaque should return void [Uns][]
24. #1371345 [Core:Disability Access APIs]-Deadlock in mscom::Interceptor::~Interceptor [Win][]
25. #1371376 [Core:Disability Access APIs]-Improvements to mscom smart pointers [Win][]
26. #1370806 [Core:Editor]-Remove current selection before setting input.value [Uns][]
27. #1371277 [Core:Editor]-Use reserved space for one item in SelectionState::mArray [All][]
28. #1368496 [Core:Graphics: WebRender]-Make layout/reftests/async-scrolling/bg-fixed-child.html pass on linux64-qr with APZ enabled [Uns][[gfx-noted]]
29. #1370681 [Core:Graphics: WebRender]-Remove unnecessary sync messages [Uns][]
30. #1367538 [Core:Graphics]-DrawTargetRecordings are kept alive by ScaledFonts [Uns][gfx-noted]
31. #1370214 [Core:JavaScript Engine]-Don't allocate a RegExp when syntax-parsing? [Uns][]
32. #1371215 [Core:JavaScript Engine]-Some string matching improvements [All][]
33. #1371097 [Core:JavaScript Engine]-String.replace() could be faster [Uns][]
34. #1369748 [Core:JavaScript: GC]-Buffering gray roots takes a long time [Uns][[qf:p1]]
35. #1217238 [Core:JavaScript: Standard Library]-Reduce precision of time exposed by Javascript (Tor 1517) [Uns][[fingerprinting][tor][fp:m1]]
36. #1311857 [Core:Layout: Form Controls]-<input type="time"> inner components overflow (quite a bit) & stomp on later content, if it's given a small width [Uns][]
37. #1371263 [Core:Networking: Cache]-Selecting particular caches on about:cache via checkboxes results in cryptic error [Uns][]
38. #1370456 [Core:Networking: Cookies]-Batch operations for nsCookieService [Uns][[necko-active]]
39. #867798 [Core:Networking: Cookies]-Cookie Service closes DB on main thread [All][[necko-active][qf:p1][necko-quantum]]
40. #1369496 [Core:Networking: HTTP]-Improve background http transaction throttling algorithm [Uns][]
41. #1371550 [Core:Networking]-SysProxySetting thread should be created before PrefsChanged is called [Uns][[necko-active][proxy]]
42. #1371299 [Core:Panning and Zooming]-Scrollbar thumb inside iframe flickers after being offscreen [Win][[gfx-noted]]
43. #1369160 [Core:Plug-ins]-Add a plugin blocklist that will suppress the infobar but not Flash itself [Uns][]
44. #1369755 [Core:Plug-ins]-Adjust the wording for the Flash CTA experience [Uns][]
45. #1365714 [Core:Plug-ins]-Release Flash plugin Click-to-Play (aka "Ask to Activate") [Uns][]
46. #1368567 [Core:RDF]-XULStore does useless main thread IO [Uns][]
47. #1369911 [Core:Security: PSM]-gather telemetry on the prevalence of 3rd party PKCS#11 modules [Uns][[psm-assigned]]
48. #1362601 [Core:Security: Process Sandboxing]-Linux sandbox interactions with ESET antivirus [Lin][sb+]
49. #1323188 [Core:Security: Process Sandboxing]-Running Firefox from some network drives fails with an initial restricted access token [Win][sbwc2]
50. #1371362 [Core:WebRTC: Signaling]-PeerConnectionImpl has unused counters mNumAudioStreams and mNumVideoStreams [Uns][]
51. #1369697 [Core:Widget: Win32]-[TSF] ITfDisplayAttributeMgr and ITfCategoryMgr should be created when they are required for composition string [Win][[qf:p1][tpi:+]]
52. #1369695 [Core:Widget: Win32]-[TSF] TSFStaticSink shouldn't be initialized until first use [Win][[qf:p1][tpi:+]]
53. #1371157 [Core:Widget: Win32]-cache results of system font lookups on Windows [Win][[qf:p1]]
54. #1368524 [Core:XPCOM]-Add a telemetry probe for how long we spend processing NotifyObservers callbacks [Uns][[qf:p3]]
55. #1371279 [Core:XPCOM]-Try to use reserved stack space instead of heap allocation in nsLocalFile::GetNativeTarget() [All][]
56. #1371479 [Firefox:Activity Streams: General]-Update search behavior about:newtab tests to work with activity-stream.enabled true and false [Uns][]
57. #1370923 [Firefox:Developer Tools: Debugger]-Fetch environments on demand [Uns][]
58. #1368535 [Firefox:Developer Tools: Inspector]-Grid Inspector highlight is offset by some pixels [Uns][]
59. #1370278 [Firefox:Developer Tools: Inspector]-Grid Inspector should take in account ancestors transformation [Uns][]
60. #1359681 [Firefox:Developer Tools: Netmonitor]-Tap timeline column to open the timing sidebar panel [Uns][]
61. #1365018 [Firefox:Developer Tools: Object Inspector]-Can't change the value of a property with U+2028 or U+2029 [Uns][]
62. #1361311 [Firefox:Developer Tools: WebIDE]-Remove project-editor from DevTools WebIDE [Uns][]
63. #1370786 [Firefox:Developer Tools]-Permaorange ASan devtools LeakSanitizer | leak at lul::LUL::NotifyAfterMap, read_procmaps, SamplerThread::SamplerThread when Gecko 55 merges to beta on 2017-06-12 [Uns][]
64. #1371298 [Firefox:Developer Tools]-Prefs loader for addon/webpack stops processing instructions after a #if [Uns][]
65. #1369751 [Firefox:General]-Initializing browser-sidebar.js is visible in startup profiles before first paint [Uns][[photon-performance]]
66. #1367909 [Firefox:General]-Sidebar switcher background hover should be the width of the item (not the full width of the container) [Uns][[photon-structure]]
67. #1331736 [Firefox:Location Bar]-Alt+down in location bar searches for original search term rather than selected search term [Uns][[fce-active][fxsearch]]
68. #1371331 [Firefox:Location Bar]-Show the "search with" prefix on search suggestions on mousehover [Uns][[fxsearch]]
69. #1371603 [Firefox:Location Bar]-UnifiedComplete.js should not be loaded before first paint [Uns][[photon-performance][fxsearch]]
70. #1369705 [Firefox:Location Bar]-avoid search UI overhead before first paint (search-one-offs_XBL_Constructor, search service load, searchbar context menu) [Uns][[fxsearch]]
71. #1368194 [Firefox:Menus]-Page Action Menu, Send to Device items should have tooltips to allow reading titles that get cropped because they are too long [Uns][[photon-structure]]
72. #1347530 [Firefox:Migration]-Use insertTree API to import bookmarks from 360se (and/or remove the importer) [Uns][]
73. #1369291 [Firefox:New Tab Page]-add l10n support for onboarding overlay [Uns][[photon-onboarding]]
74. #1371748 [Firefox:PDF Viewer]-Update pdf.js to version 1.8.432 [All][]
75. #1370490 [Firefox:Preferences]-Hover on search tooltips should change background opacity [All][[photon-preference]]
76. #1371374 [Firefox:Search]-[nb-NO][nn-NO][Desktop] Searchplugin for Bokmålsordboka | Nynorskordboka is broken [Uns][]
77. #1368715 [Firefox:Sync]-Constant sync errors in bookmarks engine: "Error: Invalid value for property 'modified': -9223372036854.775" [Uns][]
78. #1370645 [Firefox:Sync]-Correct case in "Sync enabled" notification [Uns][]
79. #1357656 [Firefox:Tabbed Browser]-Tab labels fade in UI direction regardless of title direction [Uns][]
80. #1366573 [Firefox:Theme]-Page action button looks almost vanished on mousehover [Lin][[photon-structure]]
81. #1367047 [Firefox:Theme]-Toolbar button hover feedback is barely visible on dark backgrounds [All][[photon-visual][p1][57]]
82. #1125634 [Firefox:Theme]-Update about:about to the new in-content style [All][]
83. #1367012 [Firefox:Toolbars and Customization]-Update updateEditUIVisibility for Photon edit controls [Uns][[photon-structure]]
84. #1327118 [Firefox:Toolbars and Customization]-[e10s] Text encoding menuitems are all disabled when tab is moved to another window [Uns][]
85. #1371058 [Shield:Add-on]-Heartbeat bar is black on OSX Nightly/Local Build [Uns][]
86. #1371053 [Shield:Add-on]-Re-enable Shield System Add-on for Beta and Release Channels [Uns][]
87. #1371788 [Toolkit:Add-ons Manager]-"Legacy Extensions" title in new panel is hard-coded [Uns][]
88. #1360777 [Toolkit:Add-ons Manager]-about:addons indications for disabled legacy extensions [Uns][triaged]
89. #1370609 [Toolkit:Crash Reporting]-GetMinidumpType() can take a long time during startup [Uns][[qf:p1]]
90. #1371554 [Toolkit:Form Manager]-Modernize & Improve Satchel [Uns][]
91. #1300996 [Toolkit:Form Manager]-Show a preview of what would be filled when a form autofill autocomplete result is highlighted [All][[form autofill:M3] ETA:612]
92. #1352307 [Toolkit:Form Manager]-[Form Autofill] Open the edit profile dialog on top of the manage profiles dialog using gSubdialog [Uns][[form autofill:M3] ETA:612]
93. #1365489 [Toolkit:Form Manager]-[Form Autofill] Show select element dropmark in edit profile dialog in preferences [Uns][[form autofill:M3] ETA:612]
94. #1371364 [Toolkit:Storage]-(SQLite3.19.3) Upgrade to SQLite 3.19.3 [All][]
95. #1370880 [Toolkit:Telemetry]-Fix send success metrics [Uns][]
96. #1369531 [Toolkit:Telemetry]-INPUT_EVENT_RESPONSE_COALESCED_MS Should be opt-out by default [Uns][]
97. #1368937 [Toolkit:Telemetry]-Make search event opt-out [Uns][]
98. #1366755 [Toolkit:WebExtensions: Developer Tools]-DevTools panel icon is inverted with Light Theme [Uns][triaged]
99. #1370437 [Toolkit:WebExtensions: Experiments]-Permaorange test_ext_experiments.js | Test timed out when Gecko 55 merges to beta on 2017-06-12 [Uns][]
100. #1368669 [Toolkit:WebExtensions: General]-runtime.sendMessage() argument parsing should consider an undefined callback [All][]
101. #1367478 [Toolkit:WebExtensions: Request Handling]-Support ws and wss protocols on the webRequest API [Uns][[triaged]]
102. #1301315 [Toolkit:WebExtensions: Untriaged]-Support chrome_settings_overrides search engine [Uns][triaged]
103. #1371604 [Toolkit:XUL Widgets]-Convert arrowscrollbox.scrollboxPaddingStart and arrowscrollbox._startEndProps from XBL properties to fields [All][]
104. #1371620 [Toolkit:XUL Widgets]-Make arrowscrollbox._canScrollToElement not flush styles [All][]

1. Partial Landings/Diagnostic Patches:
2. #1367523 [Core:CSS Parsing and Computation]-stylo: determine if clone of fontface and counter style rules create a memory leak, and re-enable layout/style/test/test_stylesheet_clone_font_face.html [Uns][
3. #1368920 [Firefox:Toolbars and Customization]-Permaorange in browser_880382_drag_wide_widgets_in_panel.js when Gecko 55 merges to beta on 2017-06-12 [Uns][]

1. Beta RC3 -> RC 4 Changelog +0
   None

Nightly 55 fixes since 20170306 (Gecko 54) ~4912
Beta 54 fixes since 20170123 (Gecko 53) ~2652

Nightly Blog
Release Calendar
Release Tracking
MozRegression Guide

[PadaV4]

I just checked FF stable end beta and was shocked that webm/vp9 is disabled by default? Any particular reason that they left "media.mediasource.webm.enabled" is false by default?
Why have it implemented (for years now) if you block users from using it?

https://bugzilla.mozilla.org/show_bug.cgi?id=1190970
https://bugzilla.mozilla.org/show_bug.cgi?id=1198715

[WaltS48]

Windows Nightly is out.

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:55.0) Gecko/20100101 Firefox/55.0 ID:20170610030207 CSet: 91dc9525c422f11041da33b008b14a8117ed9a40

[avada]

I just checked FF stable end beta and was shocked that webm/vp9 is disabled by default? Any particular reason that they left "media.mediasource.webm.enabled" is false by default?
Why have it implemented (for years now) if you block users from using it?

https://bugzilla.mozilla.org/show_bug.cgi?id=1190970
https://bugzilla.mozilla.org/show_bug.cgi?id=1198715

As bad up as I have come to expect from Mozilla. There's the setting but it's disabled, but it's also meaningless when it's set to false because they override it on a fast enough computer, making the setting worthless if you want disable vp9...
It's as if they made a setting and broke it intentionally.

[Josa]

This thread is closed, please use the next one.