Weekly browser binaries (20210424)

New build of Serpent/UXP for XP!

Test binary:
Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20210424-d9177d1-uxp-5e705bd50-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk52-g4.8.win64-git-20210424-d9177d1-uxp-5e705bd50-xpmod.7z

source code that is comparable to my current working tree is available here: https://github.com/roytam1/UXP/commits/custom

IA32 Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20210424-d9177d1-uxp-5e705bd50-xpmod-ia32.7z

source code that is comparable to my current working tree is available here: https://github.com/roytam1/UXP/commits/ia32

NM28XP build:
Win32 https://o.rthost.win/palemoon/palemoon-28.10.3a1.win32-git-20210424-24e3839cb-uxp-5e705bd50-xpmod.7z
Win32 SSE https://o.rthost.win/palemoon/palemoon-28.10.3a1.win32-git-20210424-24e3839cb-uxp-5e705bd50-xpmod-sse.7z
Win64 https://o.rthost.win/palemoon/palemoon-28.10.3a1.win64-git-20210424-24e3839cb-uxp-5e705bd50-xpmod.7z

Official UXP changes since my last build:
- Issue #1761 - Enable use of Tauthon instead of Python 2.7 at build (264b79b31)
- Merge pull request 'Allow use of Tauthon instead of Python 2.7' (#1762) from OlCe1/UXP:tauthon-build-support into master (6f50c402b)
- [DOM] Add missing IDL definitions for CSP .nonce attributes. (cf3b5cb6c)
- [WebGL] Bind framebuffer before DrawBuffers/ReadBuffer selection. (88a34442a)
- [Network] Solve type mismatch in AllowPort(). (5e705bd50)

Official Basilisk changes since my last build:
- Back-end branch pointer update. (d9177d1)

Official Pale-Moon changes since my last build:
- Back-end branch pointer update (unstable 2021-04-02) (2144e49f2)
- [SSUAO] Feed Twitter a native UA so it'll stop blocking. (4f00b1269)
- Blocklist update (ef31a26d2)
- Issue #1866 - Add controls for preferred color scheme. (01642a99f)
- Issue #1701 - Allow Open All in Tabs for containers with only one child URI (f82bb7594)
- Issue #1816 - Warn before opening many URI nodes in tabs (55c31710a)
- Merge pull request 'Warn before opening many URI nodes in tabs' (#1869) from FranklinDM/Pale-Moon:issue-1816-work into master (7a9159ee8)
- Merge pull request 'Allow Open All in Tabs for containers with only one child URI' (#1868) from FranklinDM/Pale-Moon:issue-1701-work into master (24e3839cb)

My changes since my last build:
- Skipped "Blocklist update (ef31a26d2)"
- partly imported from bk55:
 - import changes from tenfourfox:
  - #642: M1699835 (modified)
  - #642: update eTLDs (3348d8960)

---

New build of BOC/UXP for XP!

Test binary:
MailNews Win32 https://o.rthost.win/boc-uxp/mailnews.win32-20210424-355db4de-uxp-5e705bd50-xpmod.7z
BNavigator Win32 https://o.rthost.win/boc-uxp/bnavigator.win32-20210424-355db4de-uxp-5e705bd50-xpmod.7z

source repo (excluding UXP): https://github.com/roytam1/boc-uxp/tree/custom-older

* Notice: the profile prefix (i.e. parent folder names) are also changed since 2020-08-15 build, you may rename their names before using new binaries when updating from builds before 2020-08-15.

--

New build of HBL-UXP for XP!

Test binary:
IceDove-UXP(mail) https://o.rthost.win/hbl-uxp/icedove.win32-20210424-id-f0915f3-uxp-5e705bd50-xpmod.7z
IceApe-UXP(suite) https://o.rthost.win/hbl-uxp/iceape.win32-20210424-id-f0915f3-ia-c642e3c-uxp-5e705bd50-xpmod.7z

source repo (excluding UXP):
https://github.com/roytam1/icedove-uxp/tree/winbuild
https://github.com/roytam1/iceape-uxp/tree/winbuild

for UXP changes please see above.

---

New NewMoon 27 Build!

32bit https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210424-b4028f07d-xpmod.7z
32bit SSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210424-b4028f07d-xpmod-sse.7z
32bit noSSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210424-b4028f07d-xpmod-ia32.7z

64bit https://o.rthost.win/palemoon/palemoon-27.10.0.win64-git-20210424-b4028f07d-xpmod.7z

source repo: https://github.com/roytam1/palemoon27

repo changes since my last build:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1084525 - Part 2: Refactor expectState from memory-bridge.js to common.js r=fitzgen (241c8d7cd)
 - Bug 1084525 - Part 3: Add attach and detach methods to PromisesActor r=fitzgen (df0dea46d)
 - Avoid infinite recursion when lazy-loading devtools modules and stepping into promise code in chrome debugging (bug 1149910). r=jlongster,fitzgen (a8e372285)
 - Bug 1136341 - fix source actors representing inline scripts in XUL files so breakpoints work r=ejpbruel (904825023)
 - Bug 1158498 - Can't set a JS breakpoint in inline JS;r=jlong (bbf9200ed)
 - Bug 1166844 - treat eval'ed code from the console as unnamed eval sources r=ejpbruel (98d19de4e)
 - Bug 1166852 - handle named eval sources from the console correctly r=ejpbruel (447b21b07)
 - Bug 1163024 - Part 1: Stylesheet actors should use the common DevToolsUtils.fetch(). r=bgrins (2871b6295)
 - Bug 1148893 - Miscellaneous fixes to multiple style editor tests. r=bgrins (073392349)
 - Bug 1150005 - Don't wait for "editor-selected" event in browser_styleeditor_fetch-from-cache.js as it may have already been emitted. r=bgrins (c68786780)
 - Bug 1163024 - Part 2: Ignore network requests from chrome code in a content toolbox. r=ochameau (6fd22227c)
 - fix misspatch? (f1c0c1012)
 - Bug 1161072 - Destroy inspector actor on disconnect. r=pbrosset (62bc54dfe)
 - Bug 1168088 - Remove SpiderMonkey-specific syntax from toolkit/devtools. r=pbrosset (1f177ae4b)
 - Bug 1134568 - Implement a preset gallery for CubicBezierWidget incl. 8 preset functions for categories: ease-in, ease-out, and ease-in-out. r=pbrosset (3ae37e757)
 - Bug 1055181 - Mochitests for the CSS Filter tooltip; r=pbrosset (981c13b02)
 - Bug 1149671 - Use alt/na/shift to step 0.1/1/10 at a time. r=pbrosset (fd70b5f1b)
 - Bug 1126457 - Implement a worker utility to easily offload tasks into a worker. r=bgrins (2681ad8a1)
 - fix misspatch (7afd26b57) (bfa845235)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - import VMX Blur from TenFourFox and adapt moz.build with HAVE_ALTIVEC (f23006226)
 - Bug 1176083. Remove the now-dead code for the XPCOM version of setTimeout/setInterval. r=smaug (af84a61a6)
 - Bug 1148593 - Pass JSContext to CallbackObject constructor. r=bz (548cda0cc)
 - Bug 1164564 - Clean up the worker loader;r=jlong (c22a9241c)
 - Bug 1164564 - Refactor Promise-backend.js so it can be required as a CommonJS module;r=jlong (6ced4a7f2)
 - Bug 1084525 - Part 4: Add listPromises method to PromisesActor r=fitzgen (132c6b062)
 - Bug 1084525 - Part 5: Add onNewPromise event handler to PromisesActor r=fitzgen (07098d58c)
 - Bug 1084525 - Part 6: Add onPromiseSettled event handler to PromisesActor r=fitzgen (11d0c7430)
 - Bug 1164483 - move worker helpers from frontend of devtools to backend r=jsantell (d5a0d16af)
 - Bug 1164632 - use new worker helpers in debugger for pretty-printing r=jsantell (de356582a)
 - do not run a test program to see if -maltivec is supported, since GCC always accepts it, even if an incompatible processor is selected. Offer explicit enable-altivec option and also set CXXFLAGS (c78bc8e43)
 - extend removing of optimizations to all newer GCC versions, since it is a code issue, not compiler one (29639f4d5) (7529dc68e)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 967319 - Sort object properties in natural order in the Variables View. r=jaws (e604fc318)
 - Bug 1023386 - Split and filter properties remotely for objects. r=past (b4889035f)
 - Bug 1149115 - Make sure source actors are created before breakpoints are reset;r=jlong (76561a3fd)
 - Bug 1154606 - improve error in debugger when loading source fails r=jsantell (3678eca90)
 - Bug 1159731 - Move all Addon actor subclasses to a dedicated file. r=ejpbruel (45e012a98)
 - Bug 1096294 - Display pseudo-arrays like arrays in the console; r=pbrosset (b4b129b3a)
 - Bug 1169064 - Part 1: Move ObjectActor to object.js r=fitzgen (579cb4f86)
 - Bug 1169064 - Part 2: Formatted object.js and removed unused protocol request arguments r=fitzgen (4f3178a6a)
 - Bug 792063 - Add status console shortcut to return the previous command result;r=past (fc1317f9b)
 - Bug 1169064 - Part 3: Refactor LongStringActor, createValueGrip, stringIsLong and longStripGrip from script.js to object.js r=fitzgen (ecdff41b7)
 - AltiVec/VMX is 32bit only, use double cast passing uintptr_t to int to fix compilation on PPC64 (93985b589)
 - Bug 1084525 - Part 7: Expose Promise life time in object grip r=fitzgen (db5000041)
 - Bug 1084525 - Part 8: Expose Promise time to settle in object grip r=fitzgen (65b7beb26)
 - Bug 1084525 - Part 9: Implement getDependentPromises method in ObjectClient r=fitzgen (8cc8be31d)
 - Bug 1148753 - Update browser content toolbox to create a TabSources instance. r=jryans (df6bf505f)
 - Bug 1050691 - Click on a function on the console should go to the debugger. r=jlongster (e0d225db1)
 - Bug 1084525 - Part 10: Implement getAllocationStack method in ObjectClient r=fitzgen (199ce4dd9)
 - Bug 1084525 - Part 12: Fix eslint complaints in promise.js r=fitzgen (7d0a38afe)
 - Bug 1084525 - Part 13: Add test for asserting the Promise allocation stack in chrome debugging r=fitzgen (60278cf1d)
 - Bug 1164564 - Refactor Promise-backend.js so it can be required as a CommonJS module on the main thread;r=paolo (7cfe3cdd9)
 - Bug 1181506 - Define Cc and Ci. r=Yoric (bc3968be3) (a101af758)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - rough apply of Bug 1154275 - Remove ise() in favor of is(); r=Ms2ger (34cf63726)
 - Bug 1174954 part 1. Stop throwing DOMErrors from JS-implemented webidBug 1174954 part 1. Stop throwing DOMErrors from JS-implemented webid (ff7b25af0)
 - Bug 1173593. Make it possible to throw TypeError (or, in fact, any other Error from the content compartment) from js-implemented webidl. r=bholley (328c181a6)
 - Bug 1174954 part 2. Remove the special-casing of DOMError in JS-implemented webidl code. r=bholley (d8784c655)
 - Bug 1174954 part 3. Remove ReportJSExceptionFromJSImplementation, since it no longer does anything interesting. r=bholley (e5e6360df)
 - Bug 1170716 - Part 1: Add js shell functions to get last warning. r=jandem (391a75cfa)
 - Bug 1170716 - Part 2: Report unreachable code after return statement as JSEXN_NONE. r=jandem (5396c950a)
 - Bug 1170716 - Part 3: Use getLastWarning in test for warning with JSEXN_NONE. r=jandem (20453ed86)
 - Bug 1173787. The column number of an exception populated via PopulateReportBlame should be 1-based. r=fitzgen (ccc3d63f6)
 - Bug 1148593 - Create async stack in callback objects. r=bz, r=fitzgen (ec0802480)
 - Bug 1170097 - Part 2: Add originAttributesToCookieJar. r=bholley (0358faa1c)
 - Bug 1169044 - Patch 2 - Split URLSearchParams parsing logic into non-CCed URLParams. r=baku (2d228a166)
 - make qcms support for AltiVec compile-time selected like in TenFourFox and make thus compilation without it work (a343e775a) (b4028f07d)

Known Issue(s):
- media playback function may be buggy. the issue may be relexed by setting media.mediasource.format-reader to true in about:config.

---

New regular/weekly KM-Goanna release:
https://o.rthost.win/kmeleon/KM76.4.3-Goanna-20210424.7z

Changelog:

Out-of-tree changes:
* update Goanna3 to git be83eaa3c...b4028f07d:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1084525 - Part 2: Refactor expectState from memory-bridge.js to common.js r=fitzgen (241c8d7cd)
 - Bug 1084525 - Part 3: Add attach and detach methods to PromisesActor r=fitzgen (df0dea46d)
 - Avoid infinite recursion when lazy-loading devtools modules and stepping into promise code in chrome debugging (bug 1149910). r=jlongster,fitzgen (a8e372285)
 - Bug 1136341 - fix source actors representing inline scripts in XUL files so breakpoints work r=ejpbruel (904825023)
 - Bug 1158498 - Can't set a JS breakpoint in inline JS;r=jlong (bbf9200ed)
 - Bug 1166844 - treat eval'ed code from the console as unnamed eval sources r=ejpbruel (98d19de4e)
 - Bug 1166852 - handle named eval sources from the console correctly r=ejpbruel (447b21b07)
 - Bug 1163024 - Part 1: Stylesheet actors should use the common DevToolsUtils.fetch(). r=bgrins (2871b6295)
 - Bug 1148893 - Miscellaneous fixes to multiple style editor tests. r=bgrins (073392349)
 - Bug 1150005 - Don't wait for "editor-selected" event in browser_styleeditor_fetch-from-cache.js as it may have already been emitted. r=bgrins (c68786780)
 - Bug 1163024 - Part 2: Ignore network requests from chrome code in a content toolbox. r=ochameau (6fd22227c)
 - fix misspatch? (f1c0c1012)
 - Bug 1161072 - Destroy inspector actor on disconnect. r=pbrosset (62bc54dfe)
 - Bug 1168088 - Remove SpiderMonkey-specific syntax from toolkit/devtools. r=pbrosset (1f177ae4b)
 - Bug 1134568 - Implement a preset gallery for CubicBezierWidget incl. 8 preset functions for categories: ease-in, ease-out, and ease-in-out. r=pbrosset (3ae37e757)
 - Bug 1055181 - Mochitests for the CSS Filter tooltip; r=pbrosset (981c13b02)
 - Bug 1149671 - Use alt/na/shift to step 0.1/1/10 at a time. r=pbrosset (fd70b5f1b)
 - Bug 1126457 - Implement a worker utility to easily offload tasks into a worker. r=bgrins (2681ad8a1)
 - fix misspatch (7afd26b57) (bfa845235)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - import VMX Blur from TenFourFox and adapt moz.build with HAVE_ALTIVEC (f23006226)
 - Bug 1176083. Remove the now-dead code for the XPCOM version of setTimeout/setInterval. r=smaug (af84a61a6)
 - Bug 1148593 - Pass JSContext to CallbackObject constructor. r=bz (548cda0cc)
 - Bug 1164564 - Clean up the worker loader;r=jlong (c22a9241c)
 - Bug 1164564 - Refactor Promise-backend.js so it can be required as a CommonJS module;r=jlong (6ced4a7f2)
 - Bug 1084525 - Part 4: Add listPromises method to PromisesActor r=fitzgen (132c6b062)
 - Bug 1084525 - Part 5: Add onNewPromise event handler to PromisesActor r=fitzgen (07098d58c)
 - Bug 1084525 - Part 6: Add onPromiseSettled event handler to PromisesActor r=fitzgen (11d0c7430)
 - Bug 1164483 - move worker helpers from frontend of devtools to backend r=jsantell (d5a0d16af)
 - Bug 1164632 - use new worker helpers in debugger for pretty-printing r=jsantell (de356582a)
 - do not run a test program to see if -maltivec is supported, since GCC always accepts it, even if an incompatible processor is selected. Offer explicit enable-altivec option and also set CXXFLAGS (c78bc8e43)
 - extend removing of optimizations to all newer GCC versions, since it is a code issue, not compiler one (29639f4d5) (7529dc68e)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 967319 - Sort object properties in natural order in the Variables View. r=jaws (e604fc318)
 - Bug 1023386 - Split and filter properties remotely for objects. r=past (b4889035f)
 - Bug 1149115 - Make sure source actors are created before breakpoints are reset;r=jlong (76561a3fd)
 - Bug 1154606 - improve error in debugger when loading source fails r=jsantell (3678eca90)
 - Bug 1159731 - Move all Addon actor subclasses to a dedicated file. r=ejpbruel (45e012a98)
 - Bug 1096294 - Display pseudo-arrays like arrays in the console; r=pbrosset (b4b129b3a)
 - Bug 1169064 - Part 1: Move ObjectActor to object.js r=fitzgen (579cb4f86)
 - Bug 1169064 - Part 2: Formatted object.js and removed unused protocol request arguments r=fitzgen (4f3178a6a)
 - Bug 792063 - Add status console shortcut to return the previous command result;r=past (fc1317f9b)
 - Bug 1169064 - Part 3: Refactor LongStringActor, createValueGrip, stringIsLong and longStripGrip from script.js to object.js r=fitzgen (ecdff41b7)
 - AltiVec/VMX is 32bit only, use double cast passing uintptr_t to int to fix compilation on PPC64 (93985b589)
 - Bug 1084525 - Part 7: Expose Promise life time in object grip r=fitzgen (db5000041)
 - Bug 1084525 - Part 8: Expose Promise time to settle in object grip r=fitzgen (65b7beb26)
 - Bug 1084525 - Part 9: Implement getDependentPromises method in ObjectClient r=fitzgen (8cc8be31d)
 - Bug 1148753 - Update browser content toolbox to create a TabSources instance. r=jryans (df6bf505f)
 - Bug 1050691 - Click on a function on the console should go to the debugger. r=jlongster (e0d225db1)
 - Bug 1084525 - Part 10: Implement getAllocationStack method in ObjectClient r=fitzgen (199ce4dd9)
 - Bug 1084525 - Part 12: Fix eslint complaints in promise.js r=fitzgen (7d0a38afe)
 - Bug 1084525 - Part 13: Add test for asserting the Promise allocation stack in chrome debugging r=fitzgen (60278cf1d)
 - Bug 1164564 - Refactor Promise-backend.js so it can be required as a CommonJS module on the main thread;r=paolo (7cfe3cdd9)
 - Bug 1181506 - Define Cc and Ci. r=Yoric (bc3968be3) (a101af758)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - rough apply of Bug 1154275 - Remove ise() in favor of is(); r=Ms2ger (34cf63726)
 - Bug 1174954 part 1. Stop throwing DOMErrors from JS-implemented webidBug 1174954 part 1. Stop throwing DOMErrors from JS-implemented webid (ff7b25af0)
 - Bug 1173593. Make it possible to throw TypeError (or, in fact, any other Error from the content compartment) from js-implemented webidl. r=bholley (328c181a6)
 - Bug 1174954 part 2. Remove the special-casing of DOMError in JS-implemented webidl code. r=bholley (d8784c655)
 - Bug 1174954 part 3. Remove ReportJSExceptionFromJSImplementation, since it no longer does anything interesting. r=bholley (e5e6360df)
 - Bug 1170716 - Part 1: Add js shell functions to get last warning. r=jandem (391a75cfa)
 - Bug 1170716 - Part 2: Report unreachable code after return statement as JSEXN_NONE. r=jandem (5396c950a)
 - Bug 1170716 - Part 3: Use getLastWarning in test for warning with JSEXN_NONE. r=jandem (20453ed86)
 - Bug 1173787. The column number of an exception populated via PopulateReportBlame should be 1-based. r=fitzgen (ccc3d63f6)
 - Bug 1148593 - Create async stack in callback objects. r=bz, r=fitzgen (ec0802480)
 - Bug 1170097 - Part 2: Add originAttributesToCookieJar. r=bholley (0358faa1c)
 - Bug 1169044 - Patch 2 - Split URLSearchParams parsing logic into non-CCed URLParams. r=baku (2d228a166)
 - make qcms support for AltiVec compile-time selected like in TenFourFox and make thus compilation without it work (a343e775a) (b4028f07d)

* Notice: the changelog above may not always applicable to XULRunner code which K-Meleon uses.

A goanna3 source tree that has kmeleon adaption patch applied is available here: https://github.com/roytam1/palemoon27/tree/kmeleon76

---

New build of post-deprecated Serpent/moebius for XP!
* Notice: This repo will not be built on regular schedule, and changes are experimental as usual.
** Current moebius patch level should be on par with 52.9, but some security patches can not be applied/ported due to source milestone differences between versions.

Test binary:
Win32 http://o.rthost.win/basilisk/basilisk55-win32-git-20210424-3b8a3eb13-xpmod.7z
Win64 http://o.rthost.win/basilisk/basilisk55-win64-git-20210424-3b8a3eb13-xpmod.7z

repo: https://github.com/roytam1/basilisk55

Repo changes:
- import changes from tenfourfox:
 - #642: M1677940 M1698503 M1699835 (modified) (4f70dd5c9)
 - #642: update eTLDs, HSTS (0136f8aca) (3b8a3eb13)

---

New build of Firefox 45ESR:

Test binary:
SSE https://o.rthost.win/gpc/files1.rt/firefox-45.9.33-20210424-aaa1e5cf5-win32-sse.7z
IA32 https://o.rthost.win/gpc/files1.rt/firefox-45.9.33-20210424-aaa1e5cf5-win32-ia32.7z

Win64 https://o.rthost.win/gpc/files1.rt/firefox-45.9.33-20210424-aaa1e5cf5-win64.7z

repo: https://github.com/roytam1/mozilla45esr

Changes since my last build:
- configure: change win64 subsystem version to 5.02 for XP x64 edition (e2e08b13d)
- import change from tenfourfox:
 - #640: update Readability to tip (8c52b1a32) (47e27a4ec)
- bump version to 45.9.33 (5c4d03208)
- import changes from tenfourfox:
 - #642: M1677940 M1698503 M1699835 (modified) (4f70dd5c9)
 - #642: update eTLDs, HSTS (0136f8aca) (aaa1e5cf5)

Weekly browser binaries (20210417)

New NewMoon 27 Build!

32bit https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210417-be83eaa3c-xpmod.7z
32bit SSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210417-be83eaa3c-xpmod-sse.7z
32bit noSSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210417-be83eaa3c-xpmod-ia32.7z

64bit https://o.rthost.win/palemoon/palemoon-27.10.0.win64-git-20210417-be83eaa3c-xpmod.7z

source repo: https://github.com/roytam1/palemoon27

repo changes since my last build:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - CLOSED TREE. Bug 1174077 - send silence instead of nothing to the decoded stream in CORS case. r=roc. (cf576aac9)
 - Bug 1177466 - Clean up places calling MaybeStartPlayback() in MediaDecoderStateMachine. r=cpearce (a2ef0f47b)
 - Remaining of Bug 1168008 - Replace 'Consumer' with 'Request' in MediaPromise (4e77e4f42)
 - bug 1137076 remove declaration of undefined OmxDecoder::ProcessCachedData() r=edwin (90ef83ee9)
 - bug 1137076 mark some methods as private r=edwin (e9f4dd0a1)
 - Bug 1173001 - Fix up some task queue naming to make MediaDecoderReader consistent with MDSM. r=jww (879b186ea) (aa4b6876e)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1173641 - Hoist shutdown promise resolution into a helper. r=jww (1a02bd90a)
 - Bug 1173641 - Null out the thread pool when resolving shutdown. r=jww (ab3f723d5)
 - Bug 1173641 - Remove now-unnecessary null-out in MediaDecoderReader::BreakCycles. r=jww (3330778c6)
 - Bug 1173656 - Disallow TrackID reuse in TrackUnionStream. r=roc (7f4da1ea2)
 - Bug 1175768 - Implement SilentReadAt. r=jya (ece3c2ffa)
 - Bug 1178437 - Assert OnTaskQueue for most of the remaining MDSM methods. r=jww (da13ec549)
 - Bug 1178437 - Remove ReadOnWrongThread. r=jww (f9cf8946d)
 - Bug 1178437 - Dispatch SetFragmentEndTime. r=jww (740ce9882)
 - Bug 1178437 - Make mRealTime const and allow it to be accessed on any thread. r=jww (a65c22f1f)
 - Bug 1139964 part 1. Factor out the guts of BackstagePass::Resolve and BackstagePass::Enumerate to allow reuse for other globals that want to opt in to Exposed=System WebIDL annotations. r=smaug (d5eb8c704)
 - Bug 1139964 part 2. Add classinfo helpers for the various message manager stuff to install WebIDL Exposed=System things on those globals. r=smaug (47085f2a6)
 - Bug 1139964 part 3. Add a test. r=bzbarsky (d87e0907b)
 - Bug 1130028 - Custom elements, set registered prototype in compartment of caller of registerElement. r=mrbkap (5bd643614)
 - Bug 1130028 - Send inputmethod-contextchange to systemapp to hide keyboard when frame crash. r=yxl (1e100121f)
 - Bug 1156629 - OpenGL core context deprecated default VAO. r=jgilbert (5ecabb650)
 -  Bug 1110120 - Remove use of UniquePtr for XFB and UB tracking.; r=smaug (92ebc132a)
 - Bug 1167504 - Part 11: Clean up buffer binding constraints. r=jgilbert (4f3005203)
 - Bug 1167504 - Part 13: Unbind buffers from cached state on buffer deletion. r=jgilbert (bb9e3f53d)
 - Bug 1180523 - Part 1: Store the audio mute/volume information on the outer window; r=baku (3b686c6b9)
 - line endings dos->unix (d7491a87c)
 - Bug 1153258 - directly instantiate nsStandardURL in nsChromeProtocolHandler.cpp; r=bsmedberg (01150c663)
 - Bug 1175344 - Include nsContentUtils.h explicitly to avoid compile error on unified building. r=ehsan (10a3d42ac)
 - Bug 959752 - Make the network predictor work under e10s. r=mcmanus (3b46a6b65)
 - Bug 1159747 - delete h2 static compression table in such a way to avoid crashes after network changes. r=mcmanus (ed34f8d80)
 - Bug 1173016 - Cache the basic waveform PeriodicWaves. r=karlt (d64c962f0)
 - part of Bug 1165816 - Cancel remote application reputation requests after a certain timeout. r=gcp (4cdc98d99)
 - Bug 1082837 - Call content policies on cached image redirects in imgLoader::ValidateSecurityInfo. Content policies check the last hop (final uri) of the cached image. For Mixed Content Blocker, we do an additional check to see if any of the intermediary hops went through an insecure redirect. r=smaug, feedback=seth (ffaf3debe)
 - Bug 1082837 - Use nsresult for static ShouldLoad and use NS_IMETHODIMP for nsIContentPolicy::ShouldLoad(). CLOSED TREE (acde35e25) (3d36fa43e)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1169044 - Patch 1 - Refactor setting referrer and referrer policy between fetch and XHR. r=khuey (3912ebaef)
 - Bug 1150771 - Let ArrayBuffer through object Xrays. r=gabor (bed760277)
 - Bug 1151385 - Fail early for cross-origin sandboxPrototype. r=gabor (3b65b1561)
 - Bug 1131707 - Transparently forward the construct bit for function forwarders. r=gabor (1f5792775)
 - Bug 1170311 - Stop asserting non-null argument to nsIPrincipal::{subsumes,equals}{,ConsideringDomain}. r=gabor (7e36d6683)
 - Bug 1171175 - Improve BasePrincipal::IsCodebasePrincipal. r=baku (0d278e8f4)
 - Bug 1174731 - patch 1 - Make searchParams attribute readonly, r=smaug (11f5d6dcf)
 - Bug 1174731 - patch 2 - Make searchParams attribute readonly, r=annevk (4aa7ea1e4)
 - Bug 1170097 - Part 1: Move OriginAttributeDictionary. r=bholley (63a1139dd)
 - Bug 1084525 - Part 1: Create initial PromisesActor skeleton r=fitzgen (2ef0ad37d)
 - Bug 1131643 - Implement a Location object;r=jlong (710fb9b79)
 - Bug 1129834 - Store BreakpointActors by original location;r=jlong (67d16d37a)
 - Bug 1129837 - Remove generatedLocation from BreakpointActor;r=jlongster (018a60746)
 - Bug 1082837 - test cases for image redirects loaded from the imagelib cache. r=smaug, ckerschb (49d216725)
 - Bug 1073352, part 2 - Enable some devtools tests. r=ejpbruel (0de7cfdc0)
 - Bug 1131646 - Clean up the breakpoint code;r=jlongster (7fa9c6a76)
 - Bug 1136146 - Merge the latest version of the source-map library with fx-team;r=fitzgen (983f2c2e9)
 - Bug 1042976 follow up - Remove getInnerId from script actors; r=Mossop (43f935298)
 - Bug 837630 - Stop hiding __proto__ from O.getOwnPropertyNames. r=Waldo,peterv,past (0f321614d)
 - Bug 1138975 - Refactor breakpoint sliding for non-source mapped sources;r=jlong (9fd4be4e4)
 - Fix breaking on the "load" event in the debugger (bug 1054159). r=ochameau (6b6b40e78)
 - Bug 983469 - Pause on breakpoint condition exception. r=fitzgen (fb6dfab57)
 - Bug 1135435 - Add UI for breakpoint condition throws. r=fitzgen (b2f49cb03)
 - Bug 1137384 - Rename ThreadSources as TabSources and move it up into the TabActor. r=ejpbruel (fdf1db5d9) (2a40ef290)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1146827 - Ensure lazy loading DebuggerServer dependencies that aren't useful on device. r=jryans (4cbba9836)
 - Bug 1141507 - Some preliminary refactors;r=jlong (c78495f7d)
 - Bug 1141507 - Refactor breakpoint sliding for source mapped sources;r=jlong (c0c93dbf2)
 - Bug 1134174 - Reenable devtools memory footprint assertion with lower thresholds. r=janx (0d6fda081)
 - Bug 1147972 - Test setting a line breakpoint;r=jlong (9985aae7d)
 -  Bug 1147972 - Test setting a breakpoint on a line in a gcd script;r=jlong (2524db8b6)
 - Bug 1147972 - Test setting a breakpoint on a line with no offsets;r=jlong (cc1385153)
 - Bug 1147972 - Test setting a breakpoint on a line with no offsets in a gcd script;r=jlong (fff2531a8)
 - Bug 1147972 - Test setting a breakpoint on a line with no offsets at the end of a script;r=jlong (8a4d52a86)
 - Bug 1147972 - Test setting a breakpoint on a line with multiple offsets;r=jlong (488f20b99)
 - Bug 1147972 - Test setting a breakpoint on a line with multiple statements;r=jlong (3bf166dc3)
 - Bug 1129784 - Implement column sliding for source mapped sources;r=jlong (dc39dd7a4)
 - Bug 1129784 - Implement column sliding for non-sourcemapped sources;r=jlong (620fb059e)
 - Bug 1147972 - Test setting a breakpoint on a column;r=jlong (9e8ba1469)
 - Bug 1124258 - Avoid using `getChildScripts` in `onNewScript` in the debugger. r=ejpbruel (223d5bee4)
 -  Bug 1118332 - only load the HTML source from cache in the debugger r=fitzgen (8544dbb2c)
 - Bug 1132764 - Part 0: Warn when allocations log overflows. r=vp (e7e9b3690)
 - Bug 1132764 - Part 1: MemoryActor.prototype.startRecordingAllocations should be (c692a13b4)
 - Bug 1132764 - Part 2: Test allocations log length over RDP; r=vp (7f71e06c1)
 - Bug 1136945 - Convert GC events from memory actor to be emitted as pseudo-markers from the TimelineActor. Pull out the core of the MemoryActor into a bridge, so it does not have to be used over RDP. r=vp,fitzgen (d6ff0d20f) (be83eaa3c)

---

New regular/weekly KM-Goanna release:
https://o.rthost.win/kmeleon/KM76.4.3-Goanna-20210417.7z

Changelog:

Out-of-tree changes:
* update Goanna3 to git 2f3df1855..be83eaa3c:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - CLOSED TREE. Bug 1174077 - send silence instead of nothing to the decoded stream in CORS case. r=roc. (cf576aac9)
 - Bug 1177466 - Clean up places calling MaybeStartPlayback() in MediaDecoderStateMachine. r=cpearce (a2ef0f47b)
 - Remaining of Bug 1168008 - Replace 'Consumer' with 'Request' in MediaPromise (4e77e4f42)
 - bug 1137076 remove declaration of undefined OmxDecoder::ProcessCachedData() r=edwin (90ef83ee9)
 - bug 1137076 mark some methods as private r=edwin (e9f4dd0a1)
 - Bug 1173001 - Fix up some task queue naming to make MediaDecoderReader consistent with MDSM. r=jww (879b186ea) (aa4b6876e)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1173641 - Hoist shutdown promise resolution into a helper. r=jww (1a02bd90a)
 - Bug 1173641 - Null out the thread pool when resolving shutdown. r=jww (ab3f723d5)
 - Bug 1173641 - Remove now-unnecessary null-out in MediaDecoderReader::BreakCycles. r=jww (3330778c6)
 - Bug 1173656 - Disallow TrackID reuse in TrackUnionStream. r=roc (7f4da1ea2)
 - Bug 1175768 - Implement SilentReadAt. r=jya (ece3c2ffa)
 - Bug 1178437 - Assert OnTaskQueue for most of the remaining MDSM methods. r=jww (da13ec549)
 - Bug 1178437 - Remove ReadOnWrongThread. r=jww (f9cf8946d)
 - Bug 1178437 - Dispatch SetFragmentEndTime. r=jww (740ce9882)
 - Bug 1178437 - Make mRealTime const and allow it to be accessed on any thread. r=jww (a65c22f1f)
 - Bug 1139964 part 1. Factor out the guts of BackstagePass::Resolve and BackstagePass::Enumerate to allow reuse for other globals that want to opt in to Exposed=System WebIDL annotations. r=smaug (d5eb8c704)
 - Bug 1139964 part 2. Add classinfo helpers for the various message manager stuff to install WebIDL Exposed=System things on those globals. r=smaug (47085f2a6)
 - Bug 1139964 part 3. Add a test. r=bzbarsky (d87e0907b)
 - Bug 1130028 - Custom elements, set registered prototype in compartment of caller of registerElement. r=mrbkap (5bd643614)
 - Bug 1130028 - Send inputmethod-contextchange to systemapp to hide keyboard when frame crash. r=yxl (1e100121f)
 - Bug 1156629 - OpenGL core context deprecated default VAO. r=jgilbert (5ecabb650)
 -  Bug 1110120 - Remove use of UniquePtr for XFB and UB tracking.; r=smaug (92ebc132a)
 - Bug 1167504 - Part 11: Clean up buffer binding constraints. r=jgilbert (4f3005203)
 - Bug 1167504 - Part 13: Unbind buffers from cached state on buffer deletion. r=jgilbert (bb9e3f53d)
 - Bug 1180523 - Part 1: Store the audio mute/volume information on the outer window; r=baku (3b686c6b9)
 - line endings dos->unix (d7491a87c)
 - Bug 1153258 - directly instantiate nsStandardURL in nsChromeProtocolHandler.cpp; r=bsmedberg (01150c663)
 - Bug 1175344 - Include nsContentUtils.h explicitly to avoid compile error on unified building. r=ehsan (10a3d42ac)
 - Bug 959752 - Make the network predictor work under e10s. r=mcmanus (3b46a6b65)
 - Bug 1159747 - delete h2 static compression table in such a way to avoid crashes after network changes. r=mcmanus (ed34f8d80)
 - Bug 1173016 - Cache the basic waveform PeriodicWaves. r=karlt (d64c962f0)
 - part of Bug 1165816 - Cancel remote application reputation requests after a certain timeout. r=gcp (4cdc98d99)
 - Bug 1082837 - Call content policies on cached image redirects in imgLoader::ValidateSecurityInfo. Content policies check the last hop (final uri) of the cached image. For Mixed Content Blocker, we do an additional check to see if any of the intermediary hops went through an insecure redirect. r=smaug, feedback=seth (ffaf3debe)
 - Bug 1082837 - Use nsresult for static ShouldLoad and use NS_IMETHODIMP for nsIContentPolicy::ShouldLoad(). CLOSED TREE (acde35e25) (3d36fa43e)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1169044 - Patch 1 - Refactor setting referrer and referrer policy between fetch and XHR. r=khuey (3912ebaef)
 - Bug 1150771 - Let ArrayBuffer through object Xrays. r=gabor (bed760277)
 - Bug 1151385 - Fail early for cross-origin sandboxPrototype. r=gabor (3b65b1561)
 - Bug 1131707 - Transparently forward the construct bit for function forwarders. r=gabor (1f5792775)
 - Bug 1170311 - Stop asserting non-null argument to nsIPrincipal::{subsumes,equals}{,ConsideringDomain}. r=gabor (7e36d6683)
 - Bug 1171175 - Improve BasePrincipal::IsCodebasePrincipal. r=baku (0d278e8f4)
 - Bug 1174731 - patch 1 - Make searchParams attribute readonly, r=smaug (11f5d6dcf)
 - Bug 1174731 - patch 2 - Make searchParams attribute readonly, r=annevk (4aa7ea1e4)
 - Bug 1170097 - Part 1: Move OriginAttributeDictionary. r=bholley (63a1139dd)
 - Bug 1084525 - Part 1: Create initial PromisesActor skeleton r=fitzgen (2ef0ad37d)
 - Bug 1131643 - Implement a Location object;r=jlong (710fb9b79)
 - Bug 1129834 - Store BreakpointActors by original location;r=jlong (67d16d37a)
 - Bug 1129837 - Remove generatedLocation from BreakpointActor;r=jlongster (018a60746)
 - Bug 1082837 - test cases for image redirects loaded from the imagelib cache. r=smaug, ckerschb (49d216725)
 - Bug 1073352, part 2 - Enable some devtools tests. r=ejpbruel (0de7cfdc0)
 - Bug 1131646 - Clean up the breakpoint code;r=jlongster (7fa9c6a76)
 - Bug 1136146 - Merge the latest version of the source-map library with fx-team;r=fitzgen (983f2c2e9)
 - Bug 1042976 follow up - Remove getInnerId from script actors; r=Mossop (43f935298)
 - Bug 837630 - Stop hiding __proto__ from O.getOwnPropertyNames. r=Waldo,peterv,past (0f321614d)
 - Bug 1138975 - Refactor breakpoint sliding for non-source mapped sources;r=jlong (9fd4be4e4)
 - Fix breaking on the "load" event in the debugger (bug 1054159). r=ochameau (6b6b40e78)
 - Bug 983469 - Pause on breakpoint condition exception. r=fitzgen (fb6dfab57)
 - Bug 1135435 - Add UI for breakpoint condition throws. r=fitzgen (b2f49cb03)
 - Bug 1137384 - Rename ThreadSources as TabSources and move it up into the TabActor. r=ejpbruel (fdf1db5d9) (2a40ef290)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1146827 - Ensure lazy loading DebuggerServer dependencies that aren't useful on device. r=jryans (4cbba9836)
 - Bug 1141507 - Some preliminary refactors;r=jlong (c78495f7d)
 - Bug 1141507 - Refactor breakpoint sliding for source mapped sources;r=jlong (c0c93dbf2)
 - Bug 1134174 - Reenable devtools memory footprint assertion with lower thresholds. r=janx (0d6fda081)
 - Bug 1147972 - Test setting a line breakpoint;r=jlong (9985aae7d)
 -  Bug 1147972 - Test setting a breakpoint on a line in a gcd script;r=jlong (2524db8b6)
 - Bug 1147972 - Test setting a breakpoint on a line with no offsets;r=jlong (cc1385153)
 - Bug 1147972 - Test setting a breakpoint on a line with no offsets in a gcd script;r=jlong (fff2531a8)
 - Bug 1147972 - Test setting a breakpoint on a line with no offsets at the end of a script;r=jlong (8a4d52a86)
 - Bug 1147972 - Test setting a breakpoint on a line with multiple offsets;r=jlong (488f20b99)
 - Bug 1147972 - Test setting a breakpoint on a line with multiple statements;r=jlong (3bf166dc3)
 - Bug 1129784 - Implement column sliding for source mapped sources;r=jlong (dc39dd7a4)
 - Bug 1129784 - Implement column sliding for non-sourcemapped sources;r=jlong (620fb059e)
 - Bug 1147972 - Test setting a breakpoint on a column;r=jlong (9e8ba1469)
 - Bug 1124258 - Avoid using `getChildScripts` in `onNewScript` in the debugger. r=ejpbruel (223d5bee4)
 -  Bug 1118332 - only load the HTML source from cache in the debugger r=fitzgen (8544dbb2c)
 - Bug 1132764 - Part 0: Warn when allocations log overflows. r=vp (e7e9b3690)
 - Bug 1132764 - Part 1: MemoryActor.prototype.startRecordingAllocations should be (c692a13b4)
 - Bug 1132764 - Part 2: Test allocations log length over RDP; r=vp (7f71e06c1)
 - Bug 1136945 - Convert GC events from memory actor to be emitted as pseudo-markers from the TimelineActor. Pull out the core of the MemoryActor into a bridge, so it does not have to be used over RDP. r=vp,fitzgen (d6ff0d20f) (be83eaa3c)

* Notice: the changelog above may not always applicable to XULRunner code which K-Meleon uses.

A goanna3 source tree that has kmeleon adaption patch applied is available here: https://github.com/roytam1/palemoon27/tree/kmeleon76

Weekly browser binaries (20210410)

New NewMoon 27 Build!

32bit https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210410-2f3df1855-xpmod.7z
32bit SSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210410-2f3df1855-xpmod-sse.7z
32bit noSSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210410-2f3df1855-xpmod-ia32.7z

64bit https://o.rthost.win/palemoon/palemoon-27.10.0.win64-git-20210410-2f3df1855-xpmod.7z

source repo: https://github.com/roytam1/palemoon27

repo changes since my last build:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - namespace comment (0548ea8a8)
 - Bug 1167411 - Add JSAutoStructuredCloneBuffer::abandon, r=jorendorff (6589a8900)
 - Bug 911972 - MessagePort and MessageChannel in workers, r=smaug, r=bent (4c533d3ca)
 - Bug 1172264 - Track the MDSM's duration as a TimeUnit and eliminate the separate concept of 'end time'. r=jww (49f8f2442)
 - Bug 1172264 - Require Manual disconnection for all mirrors. r=jww (845e57496)
 - Bug 1172264 - Switch MediaDecoder's mDuration represenation to a double. r=jww (dfde6482d)
 - Bug 1172264 - Mirror duration from the MDSM to the MediaDecoder. r=jww (a744fd08f)
 - No bug. Refactor GC type annotations, re=terrence (b6bc5723e)
 - Bug 1132744 - Update set of GC types, r=sfink (935175adb)
 - Bug 967031 - Rename DumpHeapComplete to DumpHeap; r=terrence (337391745)
 - Bug 1169097 - Remove CountHeap; r=sfink (074fdb34c)
 - Bug 1169086 - Use virtual dispatch to implement callback tracer; r=jonco, r=mccr8 (667218a33) (6f81d7d0d)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1164463 - Clean up MediaManager shutdown to be reliable and avoid holding locks while Joining a thread. r=jib (636e2e5dc)
 - missing part of Bug 1154389 - Stop leaking DeviceSuccessCallbackRunnable objects (2f8906119)
 - Bug 1169665 - Have enumerateDevices return empty array on zero devices instead of fail. r=jesup (f83fcb269)
 - Bug 1162720 - enumerateDevices visits main thread for profileDir. r=jesup (20687dcb7)
 - Bug 1173255 - Cleanup MediaManager e10s code in prep for deviceId constraint. r=jesup (43496fe28)
 - Bug 1136110 - Define OS.Constants.Sys.bits. r=yoric (384b01680)
 - Bug 1177892 part 4 - Remove INT_TO_JSVAL. r=evilpie (70fc1c3e7)
 - Bug 1177892 part 5 - Remove DOUBLE_TO_JSVAL. r=evilpie (a6943687b)
 - Bug 1177892 part 6 - Remove UINT_TO_JSVAL. r=evilpie (10fa41862)
 - Bug 1184564 part 1 - Use Value instead of jsval in XPConnect. r=bholley (a6e63ec42)
 - Bug 1184564 part 2 - Use Value instead of jsval in dom/ and storage/. r=bz (e50a374cf)
 - Bug 1184564 part 3 - Use Value instead of jsval in CTypes. r=arai (7f426bbdd)
 - Bug 1155618 - Add better support for testing OOM behaviour r=terrence (382c1005e)
 - fix mispatch of Bug 1092544 - Use assertRecoveredOnBailout in the test suite. (eba837c73)
 - Bug 1138265 - TraceLogger: Throw more errors, r=bbouvier ON CLOSED TREE (02edf22d4)
 - Bug 1184564 part 4 - Use Value instead of jsval in SpiderMonkey. r=evilpie (52f751286)
 - Bug 1184564 part 5 - Remove jsval typedef. r=jorendorff (f08006461) (07bb94721)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1172264 - Mirror duration from the MDSM to the MediaDecoderReader and remove MDSM::GetDuration. r=jww (369a3d1b4)
 - Bug 1172264 - Route mExplicitDuration directly from the mediasource code to MediaDecoder, and stop passing an argument to DurationChanged. r=pending=jww (b429dfe41)
 - Bug 1172264 - Watch mStateMachineDuration, and stop manually firing DurationChanged. r=jww (54091368c)
 - bug 1126065 - Make JS callers of ios.newChannel call ios.newChannel2 in dom/browser-element. r=sicking (8c38534ed)
 - Bug 1144015 - (Browser API) mozbrowseropentab support. r=kchen (8b1eecb4e)
 - Bug 1143650: Update webref failure links r=karlt (b3c94f173)
 - Bug 1172264 - Mark WPT as succeeding. r=jya (664350c56)
 - Bug 1141029 - Disabling mochitests on Mulet with parity to B2G Desktop for taskcluster. r=ahal (73bb186cb)
 - Bug 1144080 - Disable mochitests on Mulet for TaskCluster. r=ahal (0b71b6a05)
 - Bug 1145407: Add mochitests that cause multiple tracks of the same type to be placed in the same remote stream. r=mt (263770e16)
 - Bug 1148649: Reenable video multistream mochitests on debug e10s. r=drno (f7674fe4a)
 - part of Bug 1094764 - Implement AudioContext.suspend and friends. @ (baa450713)
 - Bug 1166803 - Add an `msg` tag to mochitest.ini in dom/media/*. r=jesup (5284df8b2)
 - Bug 1166659 - Add mochitest tags for webaudio and webrtc. r=jesup, r=padenot (f5424f26f)
 - Bug 1087551: updated tests around addIceCandidate(). r=jib (f28cde40b)
 - Bug 1169338 - Part 1: Re-enable a subset of the webrtc mochitests on B2G emulator and Mulet. r=mt (9c0f8c2da)
 - Bug 1143827 - remove default stun server. r=abr,bsmedberg (f1e306a95)
 - Bug 1169338 - Part 2: Extend ICE timeouts since mochitests are frequently run on systems that are performance constrained. r=mt (da6147576)
 - Bug 1155493 - Part 1: Add CaretStateChangedEvent and corresponding utility function. r=roc, sr=smaug (9d710ad21)
 - Bug 995394: Removed parts of BrowserElementPanning.js that are only used when APZ is disabled and added that to a separte file BrowserElementPanningAPZDisabled.js r=botond, a=RyanVM (8b76bca9f)
 - Bug 1138252 - Load BrowserElementPanning.js only if touch events are enabled. r=botond (30f5f3197)
 - Bug 1155493 - Part 2: Event hook for mozbrowser element. r=kanru (6f6db8248)
 - Bug 1162844 - Add meta name="viewmode" to have configurable VR experiences. r=fabrice (07d6d0736)
 - Bug 1163961 - Browser API: Page search. r=kchen, r=ehsan (df0c37dfa)
 - Bug 1179718 - Convert BrowserElement.webidl to use CheckAllPermissions. r=bz (4a92b2c7d)
 - Bug 1147819 - Any media element should be stopped by the AudioChannelService when the window is destroyed, r=ehsan (e949db77f)
 - Bug 1153915 - Null check the window in AudioChannelService::WindowDestroyedEnumerator(); r=baku (b38261d9d)
 - Bug 1089526 - Change speaker state. r=baku (8dbf54b04)
 - Bug 1157121 - Add speaker status checking. r=baku (ec5416680)
 - Bug 1037389 - add support for deviceId in gUM constraints (merged 11 patches). r=smaug, r=jesup (bc6f9640d)
 - Bug 1180748 - Unbreak building with --disable-webrtc. r=jesup (b5d53b666) (2f3df1855)

---

New regular/weekly KM-Goanna release:
https://o.rthost.win/kmeleon/KM76.4.3-Goanna-20210410.7z

Changelog:

Out-of-tree changes:
* update Goanna3 to git 5bd78e063..2f3df1855:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - namespace comment (0548ea8a8)
 - Bug 1167411 - Add JSAutoStructuredCloneBuffer::abandon, r=jorendorff (6589a8900)
 - Bug 911972 - MessagePort and MessageChannel in workers, r=smaug, r=bent (4c533d3ca)
 - Bug 1172264 - Track the MDSM's duration as a TimeUnit and eliminate the separate concept of 'end time'. r=jww (49f8f2442)
 - Bug 1172264 - Require Manual disconnection for all mirrors. r=jww (845e57496)
 - Bug 1172264 - Switch MediaDecoder's mDuration represenation to a double. r=jww (dfde6482d)
 - Bug 1172264 - Mirror duration from the MDSM to the MediaDecoder. r=jww (a744fd08f)
 - No bug. Refactor GC type annotations, re=terrence (b6bc5723e)
 - Bug 1132744 - Update set of GC types, r=sfink (935175adb)
 - Bug 967031 - Rename DumpHeapComplete to DumpHeap; r=terrence (337391745)
 - Bug 1169097 - Remove CountHeap; r=sfink (074fdb34c)
 - Bug 1169086 - Use virtual dispatch to implement callback tracer; r=jonco, r=mccr8 (667218a33) (6f81d7d0d)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1164463 - Clean up MediaManager shutdown to be reliable and avoid holding locks while Joining a thread. r=jib (636e2e5dc)
 - missing part of Bug 1154389 - Stop leaking DeviceSuccessCallbackRunnable objects (2f8906119)
 - Bug 1169665 - Have enumerateDevices return empty array on zero devices instead of fail. r=jesup (f83fcb269)
 - Bug 1162720 - enumerateDevices visits main thread for profileDir. r=jesup (20687dcb7)
 - Bug 1173255 - Cleanup MediaManager e10s code in prep for deviceId constraint. r=jesup (43496fe28)
 - Bug 1136110 - Define OS.Constants.Sys.bits. r=yoric (384b01680)
 - Bug 1177892 part 4 - Remove INT_TO_JSVAL. r=evilpie (70fc1c3e7)
 - Bug 1177892 part 5 - Remove DOUBLE_TO_JSVAL. r=evilpie (a6943687b)
 - Bug 1177892 part 6 - Remove UINT_TO_JSVAL. r=evilpie (10fa41862)
 - Bug 1184564 part 1 - Use Value instead of jsval in XPConnect. r=bholley (a6e63ec42)
 - Bug 1184564 part 2 - Use Value instead of jsval in dom/ and storage/. r=bz (e50a374cf)
 - Bug 1184564 part 3 - Use Value instead of jsval in CTypes. r=arai (7f426bbdd)
 - Bug 1155618 - Add better support for testing OOM behaviour r=terrence (382c1005e)
 - fix mispatch of Bug 1092544 - Use assertRecoveredOnBailout in the test suite. (eba837c73)
 - Bug 1138265 - TraceLogger: Throw more errors, r=bbouvier ON CLOSED TREE (02edf22d4)
 - Bug 1184564 part 4 - Use Value instead of jsval in SpiderMonkey. r=evilpie (52f751286)
 - Bug 1184564 part 5 - Remove jsval typedef. r=jorendorff (f08006461) (07bb94721)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1172264 - Mirror duration from the MDSM to the MediaDecoderReader and remove MDSM::GetDuration. r=jww (369a3d1b4)
 - Bug 1172264 - Route mExplicitDuration directly from the mediasource code to MediaDecoder, and stop passing an argument to DurationChanged. r=pending=jww (b429dfe41)
 - Bug 1172264 - Watch mStateMachineDuration, and stop manually firing DurationChanged. r=jww (54091368c)
 - bug 1126065 - Make JS callers of ios.newChannel call ios.newChannel2 in dom/browser-element. r=sicking (8c38534ed)
 - Bug 1144015 - (Browser API) mozbrowseropentab support. r=kchen (8b1eecb4e)
 - Bug 1143650: Update webref failure links r=karlt (b3c94f173)
 - Bug 1172264 - Mark WPT as succeeding. r=jya (664350c56)
 - Bug 1141029 - Disabling mochitests on Mulet with parity to B2G Desktop for taskcluster. r=ahal (73bb186cb)
 - Bug 1144080 - Disable mochitests on Mulet for TaskCluster. r=ahal (0b71b6a05)
 - Bug 1145407: Add mochitests that cause multiple tracks of the same type to be placed in the same remote stream. r=mt (263770e16)
 - Bug 1148649: Reenable video multistream mochitests on debug e10s. r=drno (f7674fe4a)
 - part of Bug 1094764 - Implement AudioContext.suspend and friends. @ (baa450713)
 - Bug 1166803 - Add an `msg` tag to mochitest.ini in dom/media/*. r=jesup (5284df8b2)
 - Bug 1166659 - Add mochitest tags for webaudio and webrtc. r=jesup, r=padenot (f5424f26f)
 - Bug 1087551: updated tests around addIceCandidate(). r=jib (f28cde40b)
 - Bug 1169338 - Part 1: Re-enable a subset of the webrtc mochitests on B2G emulator and Mulet. r=mt (9c0f8c2da)
 - Bug 1143827 - remove default stun server. r=abr,bsmedberg (f1e306a95)
 - Bug 1169338 - Part 2: Extend ICE timeouts since mochitests are frequently run on systems that are performance constrained. r=mt (da6147576)
 - Bug 1155493 - Part 1: Add CaretStateChangedEvent and corresponding utility function. r=roc, sr=smaug (9d710ad21)
 - Bug 995394: Removed parts of BrowserElementPanning.js that are only used when APZ is disabled and added that to a separte file BrowserElementPanningAPZDisabled.js r=botond, a=RyanVM (8b76bca9f)
 - Bug 1138252 - Load BrowserElementPanning.js only if touch events are enabled. r=botond (30f5f3197)
 - Bug 1155493 - Part 2: Event hook for mozbrowser element. r=kanru (6f6db8248)
 - Bug 1162844 - Add meta name="viewmode" to have configurable VR experiences. r=fabrice (07d6d0736)
 - Bug 1163961 - Browser API: Page search. r=kchen, r=ehsan (df0c37dfa)
 - Bug 1179718 - Convert BrowserElement.webidl to use CheckAllPermissions. r=bz (4a92b2c7d)
 - Bug 1147819 - Any media element should be stopped by the AudioChannelService when the window is destroyed, r=ehsan (e949db77f)
 - Bug 1153915 - Null check the window in AudioChannelService::WindowDestroyedEnumerator(); r=baku (b38261d9d)
 - Bug 1089526 - Change speaker state. r=baku (8dbf54b04)
 - Bug 1157121 - Add speaker status checking. r=baku (ec5416680)
 - Bug 1037389 - add support for deviceId in gUM constraints (merged 11 patches). r=smaug, r=jesup (bc6f9640d)
 - Bug 1180748 - Unbreak building with --disable-webrtc. r=jesup (b5d53b666) (2f3df1855)

* Notice: the changelog above may not always applicable to XULRunner code which K-Meleon uses.

A goanna3 source tree that has kmeleon adaption patch applied is available here: https://github.com/roytam1/palemoon27/tree/kmeleon76

Weekly browser binaries (20210403)

New build of Serpent/UXP for XP!

Test binary:
Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20210403-cf582a3-uxp-b9d8b3aa2-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk52-g4.8.win64-git-20210403-cf582a3-uxp-b9d8b3aa2-xpmod.7z

source code that is comparable to my current working tree is available here: https://github.com/roytam1/UXP/commits/custom

IA32 Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20210403-cf582a3-uxp-b9d8b3aa2-xpmod-ia32.7z

source code that is comparable to my current working tree is available here: https://github.com/roytam1/UXP/commits/ia32

NM28XP build:
Win32 https://o.rthost.win/palemoon/palemoon-28.10.3a1.win32-git-20210403-1ca7c78d6-uxp-b9d8b3aa2-xpmod.7z
Win32 SSE https://o.rthost.win/palemoon/palemoon-28.10.3a1.win32-git-20210403-1ca7c78d6-uxp-b9d8b3aa2-xpmod-sse.7z
Win64 https://o.rthost.win/palemoon/palemoon-28.10.3a1.win64-git-20210403-1ca7c78d6-uxp-b9d8b3aa2-xpmod.7z

Official UXP changes since my last build:
- Issue #1754 - Fix clip path overflow. (b969ea3b9)
- Issue #1755 - Add smooth, high-quality and pixelated to CSS image-rendering (2953a5b1a)
- Issue #1756 - Initial wrapped implementation in C++ (1271dbeaf)
- Issue #1756 - Expose NumberFormat.formatToParts() to content. (685dafd77)
- Issue #1756 - Clean up ICU patch. (e07dee79c)
- Issue #1757 - Reinstate "dom.details_element.enabled" preference (82cb11de1)
- Merge pull request 'Reinstate "dom.details_element.enabled" preference' (#1758) from athenian200/UXP:details_element_pref into master (5e6b15940)
- Merge branch '1756' (b9d8b3aa2)

No official Basilisk changes since my last build.

Official Pale-Moon changes since my last build:
- Issue #1865 - Remove unused overlays and unnecessary preprocessing (e10f18481)
- Back-end branch pointer update. (243fe1b31)
- Issue #1865 - Stop preprocessor abuse causing issues (1bf24526c)
- Issue #1444 - Blocklist update. (1ca7c78d6)

My changes since my last build:
- Skipped "Issue #1444 - Blocklist update. (1ca7c78d6)"

---

New build of BOC/UXP for XP!

Test binary:
MailNews Win32 https://o.rthost.win/boc-uxp/mailnews.win32-20210403-355db4de-uxp-b9d8b3aa2-xpmod.7z
BNavigator Win32 https://o.rthost.win/boc-uxp/bnavigator.win32-20210403-355db4de-uxp-b9d8b3aa2-xpmod.7z

source repo (excluding UXP): https://github.com/roytam1/boc-uxp/tree/custom-older

* Notice: the profile prefix (i.e. parent folder names) are also changed since 2020-08-15 build, you may rename their names before using new binaries when updating from builds before 2020-08-15.

--

New build of HBL-UXP for XP!

Test binary:
IceDove-UXP(mail) https://o.rthost.win/hbl-uxp/icedove.win32-20210403-id-f0915f3-uxp-b9d8b3aa2-xpmod.7z
IceApe-UXP(suite) https://o.rthost.win/hbl-uxp/iceape.win32-20210403-id-f0915f3-ia-c642e3c-uxp-b9d8b3aa2-xpmod.7z

source repo (excluding UXP):
https://github.com/roytam1/icedove-uxp/tree/winbuild
https://github.com/roytam1/iceape-uxp/tree/winbuild

for UXP changes please see above.

---

New NewMoon 27 Build!

32bit https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210403-5bd78e063-xpmod.7z
32bit SSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210403-5bd78e063-xpmod-sse.7z
32bit noSSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210403-5bd78e063-xpmod-ia32.7z

64bit https://o.rthost.win/palemoon/palemoon-27.10.0.win64-git-20210403-5bd78e063-xpmod.7z

source repo: https://github.com/roytam1/palemoon27

repo changes since my last build:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1150810 part 6 - Rename Timeline() to GetTimeline(); r=smaug (a3298c89c)
 - Bug 1150810 part 7 - Add Animation::SetTimeline; r=jwatt (b76269422)
 - Bug 1150810 part 8 - Add AnimationTimeline::AddAnimations/RemoveAnimations; r=jwatt (bbdaa9269)
 - Bug 1150810 part 9 - Add relevant animations to timeline; r=jwatt (84229dc7b)
 - Bug 1150810 part 10 - Add AnimationTimeline::GetAnimations; r=jwatt; r=smaug (f5b68dfd5)
 - Bug 1150810 part 11 - Add some assertions to AnimationTimeline::GetAnimations; r=jwatt (ecc6a883d)
 - Bug 1150810 part 12 - Flush styles in AnimationTimeline::GetAnimations(); r=jwatt (6516341a0)
 - Bug 1150810 part 13 - Sort the result of AnimationTimeline::GetAnimations; r=jwatt (07b5694e0)
 - Bug 1150810 part 14 - Don't return animations targetting pseudo-elements; r=jwatt (0fdb408da)
 - Bug 1150810 part 15 - Add a comment about need to store more than just relevant animations; r=jwatt (9ac5156d1)
 - Bug 1150810 part 16 - Add tests for AnimationTimeline.getAnimations(); r=jwatt (4fd5ed70a)
 - Bug 1182981 part 1 - Use nsTHashtable::Iterator in PendingAnimationTracker; r=njn (399f90034)
 - Bug 1182981 part 2 - Use nsTHashtable::Iterator in AnimationTimeline; r=njn (3ca52e12f)
 - Bug 1182981 part 3 - Use nsTHashtable::Iterator in ActorsParent; r=khuey (398e91591)
 - Bug 1147942 - Don't warn when aborting finished IndexedDB transactions, r=janv. (83c2aade7)
 - Bug 1182981 part 4 - Use nsTHashtable::Iterator in IDBDatabase; r=njn (7fe022296) (76ed670e8)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1128380: Make AmpleVideoFrames calculation dynamic. r=cpearce (e1e11d289)
 - Bug 1161901 - Sprinkle more assertions and fix some formatting. r=jww (1a008614e)
 - Bug 1152218 - Have a larger tolerance to decide if video data is low or not. r=cpearce. (72dc49d9b)
 - indent fix (b6fe75862)
 - Bug 1161901 - Relax assertion. r=jww (f20d88804)
 - Bug 1155500: Have nsAutoPtr transfers ownership when copying related objects. r=froydnj (eddd7e87b)
 - Bug 1188203 - Fix more constructors in XPCOM; r=froydnj (51eb10519)
 - Bug 1179787 - part 1 - forward StorensRefPtrPassByPtr's constructor argument; r=botond (9af32af89)
 - Bug 1179787 - part 2 - add template logic for smart pointer template arguments in NS_NewRunnableMethod*; r=botond (380172704)
 - fix indentation (c4b2356bd)
 - Bug 1162381. Part 2 - refactor DecodedStreamData::mInitialTime to be consistent with AudioSink when computing stream position. r=roc. (8574a32a1)
 - Bug 1172778 - Update readyState when audio samples are popped by AudioSink. r=cpearce. (3f64e7151)
 - Bug 1172392 - Align update of audio end time of decoded stream with that of AudioSink. r=roc. (01e7ba014)
 - Bug 1152023 - Null check root frame when marking frames dirty in response to a user font load. r=jdaggett (e6ca132fd)
 - Bug 1162366 - Fix spelling of nsPresContext::mSupressResizeReflow and associated methods. r=dholbert (35d4ce30c)
 - Bug 1154148 - Create a FontFaceSet's UserFontSet eagerly. r=jdaggett (29d2b2b57)
 - Bug 1154150 - Only create a FontFaceSet if we find @font-face rules. r=jdaggett (cf4b6979a)
 - Bug 1144450 - Part 1: Fix a typo in test_font_loading_api.html. r=jdaggett (8117e267b)
 - Bug 1144450 - Part 2: Don't replace a FontFaceSet's ready promise when there are no loading FontFaces. r=jdaggett (196fbeb2d)
 - Bug 1144450 - Part 3: Replace uses of mDispatchedLoadingEvent with mStatus, as they're equivalent. r=jdaggett (bbf1e2324)
 - Bug 1144450 - Part 4: Replace uses of mReadyIsResolved with mStatus, as they're equivalent. r=jdaggett (ddb5dbce4)
 - Bug 1144450 - Part 5: Fix/add tests for not firing loadingdone/loadingerror when adding an already-loaded/error FontFace to a FontFaceSet. r=jdaggett (821bea9fc)
 - Bug 1144977 - Part 2: Tests. r=jdaggett (14bcd5b00)
 - Bug 1145937 - Don't set FontFaceSet status to Loaded between a font download completion and the document reflow. r=jdaggett (444fb88d1) (c7618a124)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1143537 - Part 1: Fix test numbering. r=jdaggett (b991d2fca)
 - Bug 1143537 - Part 2: Test descriptor getters for CSS-connected FontFaces when the descriptor isn't present. r=jdaggett (2ed363737)
 - Bug 1143537 - Part 3: Serialize unicode-range without leading zeroes. r=jdaggett (f3e6cfe5f)
 - Bug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeatureBug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeature (acf97f1c6)
 - Bug 1143537 - Part 5: Test status of FontFace and FontFaceSet with @font-face rules. r=jdaggett (477d01717)
 - Bug 1145506 - Make FontFace constructor fail on invalid src strings but otherwise create user font entries immediately. r=jdaggett (7c19fa8e7)
 - Bug 1153628 - Break FontFaceSet <-> UserFontSet cycle when a document's pres shell is going away. r=mccr8 (280ecbcbc)
 - Bug 1152647 - Part 1: Test. r=jdaggett (802141c54)
 - Bug 1152647 - Part 2: Ignore requests to add/delete a rule-backed FontFace to/from a FontFaceSet. r=jdaggett (2dc5f06a9)
 - Bug 1162855 - Traverse FontFaceSet's mUserFontSet's pointer back to the FontFaceSet. r=smaug (eb86c10d9)
 - Bug 1163449 - Remove OOM check when creating new nsFontFaceLoader. r=jdaggett (67c23c744)
 - Bug 1163865 - Remove [Throws] from FontFaceSet.delete. r=smaug (c83f95505)
 - Bug 1173001 - Initialize reader task queue in the constructor. r=jww (efecb4a62)
 - Bug 1173001 - Enable tail dispatch for the decode task queue. r=jww (11e8feaad)
 - Bug 1161413 - Part 1: Create FontFaceSet with a document rather than a pres context. r=jdaggett (1d5e642c7)
 - Bug 1161413 - Part 2: Create FontFace objects with a FontFaceSet rather than a pres context. r=jdaggett (0076f1907)
 - Bug 1161413 - Part 3: Only reflow from the font face loader if we have a pres context. r=jdaggett (7a6aab61a)
 - bug 1144602 - preconnect test handler should only count 1 syn r=test-only (4d6022758)
 - bug 1144602 - test_rel_preconnect orange r=test-only (05dac1e9f)
 - Bug 1162243 - add anonymous speculative connections r=hurley (6bd6bffc3)
 - bug 1174152 - crossorigin attribute for link rel=preconnect r=hsivonen (7b1178fa4)
 - Bug 1173289 - Remove WakeDecoderRunnable from MDSM. r=roc. (9782c6dd6)
 - Bug 1161413 - Part 4: Move FontFaceSet ownership from nsPresContext to nsIDocument. r=smaug (bc9dc2b87)
 - Bug 1161413 - Part 5: Cancel font loads on FontFaceSet destruction. r=jdaggett (37595e28e)
 - Bug 1161413 - Part 6: Update test assertion annotations. r=jdaggett (23c93ca28)
 - Bug 1161413 - Part 7: Test Font Loading API in a display:none iframe. r=jdaggett (377222287)
 - Bug 1173248 - Remove the workaround introduced to MDSM by bug 951278. r=cpearce. (43ecb0e42)
 - Bug 1163879 - Remove FontFaceSet::mUnavailableFontFaces. r=jdaggett (b86a68998)
 - Bug 1155015 - Hide FontFaceSet.load() until we implement it. r=bzbarsky (8ba0953f0)
 - Bug 1072102 - Part 1: Implement FontFaceSet load and check. r=jdaggett,bzbarsky (7f4c8c7f1)
 - Bug 1143995 - Remove unnecessary layout flushes from test_font_loading_api.html. r=jdaggett (38a3df578)
 - Bug 1146199 - Return empty string from FontFace.family if the FontFace was constructed with an invalid family name. r=jdaggett (dd2d9b6eb)
 - Bug 1072102 - Part 2: Tests. r=jdaggett (5966dd4ac)
 - Bug 1179675 - Make FontFaceSet.cpp compile as part of UNIFIED_SOURCES. r=jdaggett (665712d80)
 - Bug 1134096 - Revise docs for ::NewChannel2, ::GetChannelPrincipal and add deprecation warnings (r=tanvi,sicking) (64fe28638)
 - Bug 647010 - Limit when HTTP authentication dialog is shown. Block cross-origin http auth prompts with pref. r=mayhemer, r=tanvi (bf3f529d0)
 - Bug 1147699 follow-up: Disable the plugin test on Mulet (bdca19965)
 - Bug 1168676 - Switch off embed/object ServiceWorker interception. r=ehsan (9d0b09b66)
 - Bug 1125325 - Store TabParents with their WindowRoot. r=smaug (9e651f902) (bb8d23528)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1155898 - Fetch support for running outside of window/worker. r=nsm (b172b0e05)
 - Bug 996238 - Add test for asymmetric media isolation across PC. r=ekr (1a41248b4)
 - Bug 1153314 - Test IdP login flow, r=jib (1b143d80a)
 - Bug 1155898 - Use fetch instead of XHR for IdP. r=jib (ac9bc2d01)
 - missing part of Bug 1171311: P4. Don't compute start time for MSE. (d5e48284d)
 - Bug 1163223 - Remove MediaDecoderStateMachine::mStartTime. r=jww CLOSED TREE (333b0e904)
 - Bug 1172826 - remove unnecessary checks for MediaDecoderStateMachine::mPlaybackRate. r=kinetik. (98c32f91d)
 - Bug 1143575. Rename AdvanceFrame to UpdateRenderedVideoFrames. r=cpearce (987617a9d) (5bd78e063)

---

New regular/weekly KM-Goanna release:
https://o.rthost.win/kmeleon/KM76.4.3-Goanna-20210403.7z

Changelog:

Out-of-tree changes:
* update Goanna3 to git 279b2f1b5..5bd78e063:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1150810 part 6 - Rename Timeline() to GetTimeline(); r=smaug (a3298c89c)
 - Bug 1150810 part 7 - Add Animation::SetTimeline; r=jwatt (b76269422)
 - Bug 1150810 part 8 - Add AnimationTimeline::AddAnimations/RemoveAnimations; r=jwatt (bbdaa9269)
 - Bug 1150810 part 9 - Add relevant animations to timeline; r=jwatt (84229dc7b)
 - Bug 1150810 part 10 - Add AnimationTimeline::GetAnimations; r=jwatt; r=smaug (f5b68dfd5)
 - Bug 1150810 part 11 - Add some assertions to AnimationTimeline::GetAnimations; r=jwatt (ecc6a883d)
 - Bug 1150810 part 12 - Flush styles in AnimationTimeline::GetAnimations(); r=jwatt (6516341a0)
 - Bug 1150810 part 13 - Sort the result of AnimationTimeline::GetAnimations; r=jwatt (07b5694e0)
 - Bug 1150810 part 14 - Don't return animations targetting pseudo-elements; r=jwatt (0fdb408da)
 - Bug 1150810 part 15 - Add a comment about need to store more than just relevant animations; r=jwatt (9ac5156d1)
 - Bug 1150810 part 16 - Add tests for AnimationTimeline.getAnimations(); r=jwatt (4fd5ed70a)
 - Bug 1182981 part 1 - Use nsTHashtable::Iterator in PendingAnimationTracker; r=njn (399f90034)
 - Bug 1182981 part 2 - Use nsTHashtable::Iterator in AnimationTimeline; r=njn (3ca52e12f)
 - Bug 1182981 part 3 - Use nsTHashtable::Iterator in ActorsParent; r=khuey (398e91591)
 - Bug 1147942 - Don't warn when aborting finished IndexedDB transactions, r=janv. (83c2aade7)
 - Bug 1182981 part 4 - Use nsTHashtable::Iterator in IDBDatabase; r=njn (7fe022296) (76ed670e8)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1128380: Make AmpleVideoFrames calculation dynamic. r=cpearce (e1e11d289)
 - Bug 1161901 - Sprinkle more assertions and fix some formatting. r=jww (1a008614e)
 - Bug 1152218 - Have a larger tolerance to decide if video data is low or not. r=cpearce. (72dc49d9b)
 - indent fix (b6fe75862)
 - Bug 1161901 - Relax assertion. r=jww (f20d88804)
 - Bug 1155500: Have nsAutoPtr transfers ownership when copying related objects. r=froydnj (eddd7e87b)
 - Bug 1188203 - Fix more constructors in XPCOM; r=froydnj (51eb10519)
 - Bug 1179787 - part 1 - forward StorensRefPtrPassByPtr's constructor argument; r=botond (9af32af89)
 - Bug 1179787 - part 2 - add template logic for smart pointer template arguments in NS_NewRunnableMethod*; r=botond (380172704)
 - fix indentation (c4b2356bd)
 - Bug 1162381. Part 2 - refactor DecodedStreamData::mInitialTime to be consistent with AudioSink when computing stream position. r=roc. (8574a32a1)
 - Bug 1172778 - Update readyState when audio samples are popped by AudioSink. r=cpearce. (3f64e7151)
 - Bug 1172392 - Align update of audio end time of decoded stream with that of AudioSink. r=roc. (01e7ba014)
 - Bug 1152023 - Null check root frame when marking frames dirty in response to a user font load. r=jdaggett (e6ca132fd)
 - Bug 1162366 - Fix spelling of nsPresContext::mSupressResizeReflow and associated methods. r=dholbert (35d4ce30c)
 - Bug 1154148 - Create a FontFaceSet's UserFontSet eagerly. r=jdaggett (29d2b2b57)
 - Bug 1154150 - Only create a FontFaceSet if we find @font-face rules. r=jdaggett (cf4b6979a)
 - Bug 1144450 - Part 1: Fix a typo in test_font_loading_api.html. r=jdaggett (8117e267b)
 - Bug 1144450 - Part 2: Don't replace a FontFaceSet's ready promise when there are no loading FontFaces. r=jdaggett (196fbeb2d)
 - Bug 1144450 - Part 3: Replace uses of mDispatchedLoadingEvent with mStatus, as they're equivalent. r=jdaggett (bbf1e2324)
 - Bug 1144450 - Part 4: Replace uses of mReadyIsResolved with mStatus, as they're equivalent. r=jdaggett (ddb5dbce4)
 - Bug 1144450 - Part 5: Fix/add tests for not firing loadingdone/loadingerror when adding an already-loaded/error FontFace to a FontFaceSet. r=jdaggett (821bea9fc)
 - Bug 1144977 - Part 2: Tests. r=jdaggett (14bcd5b00)
 - Bug 1145937 - Don't set FontFaceSet status to Loaded between a font download completion and the document reflow. r=jdaggett (444fb88d1) (c7618a124)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1143537 - Part 1: Fix test numbering. r=jdaggett (b991d2fca)
 - Bug 1143537 - Part 2: Test descriptor getters for CSS-connected FontFaces when the descriptor isn't present. r=jdaggett (2ed363737)
 - Bug 1143537 - Part 3: Serialize unicode-range without leading zeroes. r=jdaggett (f3e6cfe5f)
 - Bug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeatureBug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeature (acf97f1c6)
 - Bug 1143537 - Part 5: Test status of FontFace and FontFaceSet with @font-face rules. r=jdaggett (477d01717)
 - Bug 1145506 - Make FontFace constructor fail on invalid src strings but otherwise create user font entries immediately. r=jdaggett (7c19fa8e7)
 - Bug 1153628 - Break FontFaceSet <-> UserFontSet cycle when a document's pres shell is going away. r=mccr8 (280ecbcbc)
 - Bug 1152647 - Part 1: Test. r=jdaggett (802141c54)
 - Bug 1152647 - Part 2: Ignore requests to add/delete a rule-backed FontFace to/from a FontFaceSet. r=jdaggett (2dc5f06a9)
 - Bug 1162855 - Traverse FontFaceSet's mUserFontSet's pointer back to the FontFaceSet. r=smaug (eb86c10d9)
 - Bug 1163449 - Remove OOM check when creating new nsFontFaceLoader. r=jdaggett (67c23c744)
 - Bug 1163865 - Remove [Throws] from FontFaceSet.delete. r=smaug (c83f95505)
 - Bug 1173001 - Initialize reader task queue in the constructor. r=jww (efecb4a62)
 - Bug 1173001 - Enable tail dispatch for the decode task queue. r=jww (11e8feaad)
 - Bug 1161413 - Part 1: Create FontFaceSet with a document rather than a pres context. r=jdaggett (1d5e642c7)
 - Bug 1161413 - Part 2: Create FontFace objects with a FontFaceSet rather than a pres context. r=jdaggett (0076f1907)
 - Bug 1161413 - Part 3: Only reflow from the font face loader if we have a pres context. r=jdaggett (7a6aab61a)
 - bug 1144602 - preconnect test handler should only count 1 syn r=test-only (4d6022758)
 - bug 1144602 - test_rel_preconnect orange r=test-only (05dac1e9f)
 - Bug 1162243 - add anonymous speculative connections r=hurley (6bd6bffc3)
 - bug 1174152 - crossorigin attribute for link rel=preconnect r=hsivonen (7b1178fa4)
 - Bug 1173289 - Remove WakeDecoderRunnable from MDSM. r=roc. (9782c6dd6)
 - Bug 1161413 - Part 4: Move FontFaceSet ownership from nsPresContext to nsIDocument. r=smaug (bc9dc2b87)
 - Bug 1161413 - Part 5: Cancel font loads on FontFaceSet destruction. r=jdaggett (37595e28e)
 - Bug 1161413 - Part 6: Update test assertion annotations. r=jdaggett (23c93ca28)
 - Bug 1161413 - Part 7: Test Font Loading API in a display:none iframe. r=jdaggett (377222287)
 - Bug 1173248 - Remove the workaround introduced to MDSM by bug 951278. r=cpearce. (43ecb0e42)
 - Bug 1163879 - Remove FontFaceSet::mUnavailableFontFaces. r=jdaggett (b86a68998)
 - Bug 1155015 - Hide FontFaceSet.load() until we implement it. r=bzbarsky (8ba0953f0)
 - Bug 1072102 - Part 1: Implement FontFaceSet load and check. r=jdaggett,bzbarsky (7f4c8c7f1)
 - Bug 1143995 - Remove unnecessary layout flushes from test_font_loading_api.html. r=jdaggett (38a3df578)
 - Bug 1146199 - Return empty string from FontFace.family if the FontFace was constructed with an invalid family name. r=jdaggett (dd2d9b6eb)
 - Bug 1072102 - Part 2: Tests. r=jdaggett (5966dd4ac)
 - Bug 1179675 - Make FontFaceSet.cpp compile as part of UNIFIED_SOURCES. r=jdaggett (665712d80)
 - Bug 1134096 - Revise docs for ::NewChannel2, ::GetChannelPrincipal and add deprecation warnings (r=tanvi,sicking) (64fe28638)
 - Bug 647010 - Limit when HTTP authentication dialog is shown. Block cross-origin http auth prompts with pref. r=mayhemer, r=tanvi (bf3f529d0)
 - Bug 1147699 follow-up: Disable the plugin test on Mulet (bdca19965)
 - Bug 1168676 - Switch off embed/object ServiceWorker interception. r=ehsan (9d0b09b66)
 - Bug 1125325 - Store TabParents with their WindowRoot. r=smaug (9e651f902) (bb8d23528)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1155898 - Fetch support for running outside of window/worker. r=nsm (b172b0e05)
 - Bug 996238 - Add test for asymmetric media isolation across PC. r=ekr (1a41248b4)
 - Bug 1153314 - Test IdP login flow, r=jib (1b143d80a)
 - Bug 1155898 - Use fetch instead of XHR for IdP. r=jib (ac9bc2d01)
 - missing part of Bug 1171311: P4. Don't compute start time for MSE. (d5e48284d)
 - Bug 1163223 - Remove MediaDecoderStateMachine::mStartTime. r=jww CLOSED TREE (333b0e904)
 - Bug 1172826 - remove unnecessary checks for MediaDecoderStateMachine::mPlaybackRate. r=kinetik. (98c32f91d)
 - Bug 1143575. Rename AdvanceFrame to UpdateRenderedVideoFrames. r=cpearce (987617a9d) (5bd78e063)

* Notice: the changelog above may not always applicable to XULRunner code which K-Meleon uses.

A goanna3 source tree that has kmeleon adaption patch applied is available here: https://github.com/roytam1/palemoon27/tree/kmeleon76