The Official 20170508 builds are out

Discussion about official Mozilla Firefox builds
Posts: 3666
Joined: July 28th, 2009, 4:52 pm

Post Posted May 8th, 2017, 2:57 pm

Previous Nightly Builds thread 20170507

The Official 20170508 NIGHTLY builds are out
.The Official Firefox 54 Beta 6 builds are not yet out

Previous NIGHTLY: 20170507 (Fx 55.0a1)
Previous BETA: 20170505 (Fx 54.0b5)

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

    NIGHTLY +50
  1. #1314147 [Core:Audio/Video: Playback]-(AV1) Support the AOMedia Video 1 (AV1) codec format [All][]
  2. #1361361 [Core:Build Config]-allow MAR_CHANNEL_ID and ACCEPTED_MAR_CHANNEL_IDS to be set different for DevEdition [Uns][]
  3. #1362302 [Core:CSS Parsing and Computation]-Use nsIAtom for counter style name [Uns][[stylo]]
  4. #1362549 [Core:CSS Parsing and Computation]-stylo: Assert against accessing the attributes of a snapshot that doesn't have attributes saved [Uns][]
  5. #1358634 [Core:CSS Parsing and Computation]-stylo: nonexistent font families are treated differently from Gecko [Uns][]
  6. #1358469 [Core:DOM: Core & HTML]-Anchor element with rel=noreferrer and target=framename does not open in the iframe, but in a new tab [Uns][]
  7. #1345767 [Core:DOM: Core & HTML]-Factor validation related code out of HTMLInputElement [Uns][]
  8. #1338059 [Core:DOM: Events]-implement PromiseRejectionEvent [Uns][]
  9. #1353440 [Core:DOM]-Add a Background Hang Reporter for user interactivity periods [Uns][[qf:p1]]
  10. #1358064 [Core:DOM]-Refactor fire event functions in GamepadManager [Uns][]
  11. #1360039 [Core:DOM]-Spoof navigator.hardwareConcurrency = 2 when privacy.resistFingerprinting = true [Uns][[tor 21675][fingerprinting][fp:m1]]
  12. #1330890 [Core:General]-Use UTC timezone when privacy.resistFingerprinting = true [tor 16622] [Uns][[fingerprinting][tor 16622][fp:m1]]
  13. #1350634 [Core:Graphics: Layers]-The PCompositorBridge::Msg_PLayerTransactionConstructor sync IPC is extremely inefficient [Uns][[gfx-noted][qf:investigate]]
  14. #1360862 [Core:Graphics: Text]-Huge Google Noto emojis since recent Firefox update [Lin][[gfx-noted]]
  15. #1361392 [Core:Graphics: Text]-Inefficient memory use in gfxHarfBuzzShaper::ShapeText [Uns][]
  16. #1358037 [Core:HTML: Parser]-Inline the methods of nsHtml5ElementName and nsHtml5AttributeName [Uns][]
  17. #1358095 [Core:HTML: Parser]-Remove useless interned attribute names [Uns][]
  18. #1269490 [Core:HTML: Parser]-share atoms between the html parser and nsGkAtomList [Uns][]
  19. #1360572 [Core:ImageLib]-The animation is inconsistently displayed after changing the tabs [All][]
  20. #1361317 [Core:JavaScript Engine]-A non-applicable VarForAnnexBLexicalFunction shouldn't remove other VarForAnnexBLexicalFunction declarations [Uns][]
  21. #1161312 [Core:JavaScript Engine]-Crash with heap-buffer-overflow [@ js::frontend::TokenStream::TokenBuf::getRawChar()] [Lin][[jsbugmon:][fuzzblocker]]
  22. #1362205 [Core:JavaScript: GC]-Annotate ScopeKinds in JS_GetTraceThingInfo() [Uns][]
  23. #1361229 [Core:Layout]-Add comments and assertions to clarify correctness of iterator value (Coverity complains about smallerItr possibly being out of bounds but this is not true) [Uns][]
  24. #1357903 [Core:Layout]-[e10s] scrolling with mouse wheel doesn't work in some cases [Uns][[gfx-noted]]
  25. #1362806 [Core:Networking]-Optimize NS_GetDefaultPort() for HTTP(S) [Uns][]
  26. #1361992 [Core:Print Preview]-Investigate failures in browser_tabSwitchPrintPreview.js in e10s-multi [Uns][]
  27. #1362400 [Core:SVG]-cannot animate a link into existence using SMIL [All][]
  28. #1361719 [Core:Security: Process Sandboxing]-Disable the GPU process sandbox due to various issues [Uns][]
  29. #1361304 [Core:Security]-[Mac] Remove /private/var read access from level 3 Content Sandbox [Mac][sbmc2]
  30. #1359411 [Core:Selection]-something in JS application or TinyMCE hangs Firefox completely [All][regression]
  31. #1320994 [Core:WebRTC: Audio/Video]-Non deterministic recording-device-events notification count when stopping a screen share stream at the same time as another device [Uns][]
  32. #1362170 [Core:Widget: Gtk]-force a style resolution on context creation to set GTK 3.4 theming_engine [Uns][]
  33. #1359653 [Core:XPConnect]-Pre-load scripts needed during startup in a background thread [Uns][[qf:p1]]
  34. #1362403 [Firefox:Developer Tools: Debugger]-step in loop jumps out of loop instead of next iteration [Uns][]
  35. #1362268 [Firefox:Developer Tools: JSON Viewer]-Ugly filename when saving in JSON Viewer [Uns][]
  36. #1362466 [Firefox:File Handling]-Massive Xpcshell test failure on 2017-05-05 [Uns][[Thunderbird-testfailure: X all]]
  37. #1362550 [Firefox:General]-Update Firefox Screenshots to version 6.6.2 [Uns][]
  38. #1351658 [Firefox:Migration]-Package resource://gre/modules/PropertyListUtils.jsm only on Mac [Uns][]
  39. #1357352 [Firefox:Preferences]-Should not display the element with data-hidden-from-search=true in the Preferences search result [Uns][[photon-preference]]
  40. #1355020 [Firefox:Toolbars and Customization]-Include update and other 'notification' UI on hamburger panel in new Photon hamburger panel [Uns][[photon-structure]]
  41. #1359276 [Toolkit:Add-ons Manager]-Make "LEGACY" badge link to sumo [Uns][]
  42. #1362267 [Toolkit:Application Update]-Replace requests are failing on Windows and falling back to normal updates [Uns][]
  43. #1362584 [Toolkit:Form Manager]-Add autofill name fields to the management/preferences UI [All][[form autofill:M2]]
  44. #1361244 [Toolkit:Form Manager]-[Form Autofill] Add a new pseudo class for preview which highlight and change text color of form elements. [Uns][[form autofill:M3]]
  45. #1362583 [Toolkit:Form Manager]-[Form Autofill] Autofill preferences should appear before the master password ones [All][[form autofill:M2]]
  46. #1362112 [Toolkit:Safe Browsing]-String is missing from the [Uns][]
  47. #1348555 [Toolkit:Themes]-Unused files in chrome://mozapps/skin/extensions/ [All][]
  48. #1353933 [Toolkit:WebExtensions: Developer Tools]-Let's add a note to about:debugging about web-ext [Uns][triaged]
  49. #1362224 [Toolkit:WebExtensions: Frontend]-Speed up setting *Action icon images during tab switch [Uns][]
  50. #1259944 [Toolkit:WebExtensions: General]-runtime.sendMessage does not handle the three-argument form correctly. [Uns][[runtime]triaged]

    Partial Landings/Diagnostic Patches:

    Beta 5 -> Beta 6 Changelog +15
  1. #1324140
  2. #1342552
  3. #1355039
  4. #1348381 [Core:Audio/Video: Recording]-VP8TrackEncoder crash: [@mozilla::VP8TrackEncoder::PrepareRawFrame] [Uns][]
  5. #1353529 [Core:DOM]-Crash when using IntersectionObserver in XUL pages [Uns][]
  6. #1351084 [Core:DOM: Security]-Favicon of about:addons disappears if cache was deleted recently. [Uns][[domsecurity-active]]
  7. #1233556 [Core:General]-crashes in nahimicmsiosd.dll [Win][[gfx-noted]]
  8. #1360478 [Core:Graphics: Layers]-Fix crash when initializing APZ after compositor shutdown [Uns][]
  9. #1331915 [Core:Graphics: Text]-Add Telemetry for Graphite Library [Uns][]
  10. #1360892 [Core:Graphics: Text]-Make Telemetry for Graphite Opt-Out instead of Opt-In [Uns][]
  11. #1358958 [Core:Widget: Cocoa]-Mac FireFox requires typing Enter twice to line breaking when typing Hangul [Mac][tpi:+]
  12. #1357909 [Firefox:Developer Tools]-Devtools followup for bug 1349363 [Uns][]
  13. #1352777 [Firefox:Developer Tools: JSON Viewer]-Clicking on dropmarkers in JSON viewer doesn't collapse long string values [Uns][]
  14. #1361288 [Firefox:Security]-The Advanced button from the "Unable to Connect Securely" neterror page is not working [All][]
  15. #1358415 [Toolkit:WebExtensions: Frontend]-1.08ms uninterruptible reflow at get width@chrome://browser/content/ext-utils.js:528:5 [Uns][[ohnoreflow][qf][photon-performance]]

Nightly 55 fixes since 20170306 (Gecko 54) ~3104
Beta 54 fixes since 20170123 (Gecko 53) ~2524

# Firefox 53 Beta 7 Testday #
Nightly Blog
Release Calendar
Release Tracking
Last edited by Josa on May 8th, 2017, 3:44 pm, edited 1 time in total.

Posts: 18
Joined: February 26th, 2017, 7:59 am

Post Posted May 8th, 2017, 3:18 pm

I am not sure I understood what you are talking about. I tried your reproduce steps and here is the result:
1 is what I see as soon as I scroll the page to the top
2 is what I see ~0.2 seconds later

Is that what you are talking about?

yep you got it but did you click load more and then scroll up?

try with e10s off you get the second one not blank or 2 sec later after click load more & scrolling to top

on a slow connection its 3-4 sec and images reloading progressively and not .2 sec like yours,
plus as you scroll down slowly to image 3 4 yu'll see more like the 1st image you provided[/quote]
Just disable e10s and visit the page click load more and scroll up instantly and see the difference

wow they are just dissing the op [-o<

Although he/she is right :-"

Posts: 3666
Joined: July 28th, 2009, 4:52 pm

Post Posted May 8th, 2017, 3:44 pm

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