Weekly browser binaries (20260321)

New build of Serpent/UXP for XP!

Test binary:
Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20260321-3219d2d-uxp-e1ab6d5746-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk52-g4.8.win64-git-20260321-3219d2d-uxp-e1ab6d5746-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-20260321-3219d2d-uxp-e1ab6d5746-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-28.10.7a1.win32-git-20260321-d849524bd-uxp-e1ab6d5746-xpmod.7z
Win32 IA32 https://o.rthost.win/palemoon/palemoon-28.10.7a1.win32-git-20260321-d849524bd-uxp-e1ab6d5746-xpmod-ia32.7z
Win32 SSE https://o.rthost.win/palemoon/palemoon-28.10.7a1.win32-git-20260321-d849524bd-uxp-e1ab6d5746-xpmod-sse.7z
Win64 https://o.rthost.win/palemoon/palemoon-28.10.7a1.win64-git-20260321-d849524bd-uxp-e1ab6d5746-xpmod.7z
Win7+ x64 AVX2 https://o.rthost.win/palemoon/palemoon-28.10.7a1.win64-git-20260321-d849524bd-uxp-e1ab6d5746-w7plus-avx2.7z

Official UXP changes picked since my last build:
- Issue #2987 - Part 1: Add `AnalyserNode` constructor. (f372f32492)
- Issue #2987 - Part 2: Add `AudioBufferSourceNode` constructor. (0cbf609b3f)
- Issue #2987 - Part 3: Add `GainNode` constructor. (c4fa2c5c6f)
- Issue #2987 - Part 4: Add `DelayNode` constructor. (778db35c34)
- Issue #2987 - Part 5: Add `BiQuadFilterNode` constructor. (5b7efa6c93)
- Issue #2987 - Part 6: Add `IIRFilterNode` constructor. (37f7e56e78)
- Issue #2987 - Part 7: Add `WaveShaperNode` constructor. (5c1996d7f2)
- Issue #2987 - Part 8: Add `PannerNode` constructor. (dc27c4a81d)
- Issue #2987 - Part 9: Add `StereoPannerNode` constructor. (5803d8b571)
- Issue #2987 - Part 10: Add `ConvolverNode` constructor. (a11a979b3b)
- Issue #2987 - Part 11: Add `ChannelSplitterNode` constructor. (6894c6849a)
- Issue #2987 - Part 12: Add `ChannelMergerNode` constructor. (abd12bc195)
- Issue #2987 - Part 13: Add `DynamicsCompressorNode` constructor. (f07c3b501e)
- Issue #2987 - Part 14: Add `OscillatorNode` constructor. (304f413c06)
- Issue #2987 - Part 15: Add `PeriodicWave` constructor. (b097097e28)
- Issue #2987 - Part 16: Add `AudioBuffer` constructor. (c86e080a0c)
- Issue #2987 - Part 17: Add `MediaElementAudioSourceNode` constructor. (e9474a5dc0)
- Issue #2987 - Part 18: Add `MediaStreamAudioSourceNode` constructor. (6456244887)
- Issue #2987 - Part 19: Add `MediaStreamAudioDestinationNode` constructor. (5cb44135d1)
- Issue #2997 - Update expat source to 2.7.4 and apply local patches. (c31f629aee)
- Issue #2862 - Initial attempt at a css lowering (ce4b9975db)
- Issue #2862 - add initial nested css test file (fc09c7cb34)
- Issue #2862 - Modify the css lowerer so that the lowering pass now recognizes bare type-selector nested rules and combinator-led cases (34f9837649)
- Issue #2862 - Fix a few nested selectors (d37e667f9a)
- Issue #2862 - Split the css lowering functionality out to a separate file for easier maintenance (d9b66581ac)
- Issue #2862 - more tests files for nested css (3f299e8f2b)
- Issue #2862 - handle more edge cases in css lowering (6d9547c688)
- Issue #2862 - Change code references from CSS lowering to CSS flattening (a6356fff88)
- Issue #2862 - Change tests from lowering to flattening (ac4c7bca08)
- Issue #2862 - Remove unused vars in CSS flattener (72cb599848)
- Issue #2862 - css nesting pref true by default (ea86d15635)
- Issue #3001 - Restore table reference frame call. (e5e86a8124)
- Issue #2229 - Follow-up: Don't attempt on-stack replacement for TLA modules (11b0b680e1)
- Issue #2551 - implement array.prototype.with (d5566bbb0f)
- Issue #2551 - implement array.prototype.toSpliced (7209aaa021)
- Issue #2897 followup - Do not hardcode jemalloc page size on LoongArch (2aec1ada9e)

No official Pale-Moon changes picked since my last build.

No official Basilisk changes picked since my last build.

Update Notice:
- You may delete file named icudt*.dat and icu63.dll inside program folder when updating from old releases.

* Notice: From now on, UXP rev will point to `custom` branch of my UXP repo instead of MCP UXP repo, while "official UXP changes" shows only `tracking` branch changes.

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New build of BOC/UXP for XP!

Test binary:
MailNews Win32 https://o.rthost.win/boc-uxp/mailnews.win32-20260321-40a79c75-uxp-e1ab6d5746-xpmod.7z
BNavigator Win32 https://o.rthost.win/boc-uxp/bnavigator.win32-20260321-40a79c75-uxp-e1ab6d5746-xpmod.7z

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

* 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.

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New build of HBL-UXP for XP!

Test binary:
IceDove-UXP(mail) https://o.rthost.win/hbl-uxp/icedove.win32-20260321-id-656ea98-uxp-e1ab6d5746-xpmod.7z
IceApe-UXP(suite) https://o.rthost.win/hbl-uxp/iceape.win32-20260321-id-656ea98-ia-c642e3c-uxp-e1ab6d5746-xpmod.7z

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

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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 https://o.rthost.win/basilisk/basilisk55-win32-git-20260321-8552c7ed4-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk55-win64-git-20260321-8552c7ed4-xpmod.7z

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

Repo changes:
- import from UXP: Issue #2997 - Update expat source to 2.7.4 and apply local patches. (c31f629a) (f78b7604e)
- ported from UXP:
 - Issue #2862 - Initial attempt at a css lowering (ce4b9975)
 - Issue #2862 - add initial nested css test file (fc09c7cb)
 - Issue #2862 - Modify the css lowerer so that the lowering pass now recognizes bare type-selector nested rules and combinator-led cases (34f98376)
 - Issue #2862 - Fix a few nested selectors (d37e667f)
 - Issue #2862 - Split the css lowering functionality out to a separate file for easier maintenance (d9b66581)
 - Issue #2862 - more tests files for nested css (3f299e8f)
 - Issue #2862 - handle more edge cases in css lowering (6d9547c6)
 - Issue #2862 - Change code references from CSS lowering to CSS flattening (a6356fff)
 - Issue #2862 - Change tests from lowering to flattening (ac4c7bca)
 - Issue #2862 - Remove unused vars in CSS flattener (72cb5998)
 - Issue #2862 - css nesting pref true by default (ea86d156) (91488e277)
- import from UXP: Issue #3001 - Restore table reference frame call. (e5e86a81) (390598bee)
- import from UXP: Issue #2229 - Follow-up: Don't attempt on-stack replacement for TLA modules (11b0b680) (a530696d3)
- ported from UXP: Issue #2551 - implement array.prototype.with (d5566bbb) (6f86c144d)
- import from UXP: Issue #2551 - implement array.prototype.toSpliced (7209aaa0) (751ea453c)
- import from UXP: Issue #2897 followup - Do not hardcode jemalloc page size on LoongArch (2aec1ada) (8552c7ed4)