My Browser Builds (Part 5)

[roytam1]

New build of Serpent/UXP for XP!

Test binary:
Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20250802-3219d2d-uxp-3553319265-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk52-g4.8.win64-git-20250802-3219d2d-uxp-3553319265-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-20250802-3219d2d-uxp-3553319265-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-20250802-d849524bd-uxp-3553319265-xpmod.7z
Win32 IA32 https://o.rthost.win/palemoon/palemoon-28.10.7a1.win32-git-20250802-d849524bd-uxp-3553319265-xpmod-ia32.7z
Win32 SSE https://o.rthost.win/palemoon/palemoon-28.10.7a1.win32-git-20250802-d849524bd-uxp-3553319265-xpmod-sse.7z
Win64 https://o.rthost.win/palemoon/palemoon-28.10.7a1.win64-git-20250802-d849524bd-uxp-3553319265-xpmod.7z
Win7+ x64 AVX2 https://o.rthost.win/palemoon/palemoon-28.10.7a1.win64-git-20250802-d849524bd-uxp-3553319265-w7plus-avx2.7z

Official UXP changes picked since my last build:
- Issue #2835 - Part 1: Expose nsCSSRuleProcessor::CascadeSheet (be3d8491c7)
- Issue #2835 - Part 2: Implement processing of import rules based on order of appearance (37230e7b21)
- No issue - Regenerate devtools CSS database (2c39bb7901)
- Issue #2489: Add CSS color-mix keyword support (055a685c2e)
- Issue #2489: ColorMixValue support and structure (7800eb0126)
- Issue #2489: Add color-mix serialization support (b42cca5fa5)
- Issue #2489: Add color-mix computation support (58d7206259)
- Issue #2489: Include color-mix to avoid filtering (6b938c48a5)
- Issue #2489: Update enum class syntax (99d7fb8e95)
- Issue #2489: Create ColorMixValue structure (cb60df2169)
- Issue #2489: color-mix function parsing (7899850a19)
- Issue #2489: Fix CSS color-mix() percentage parsing (a3cb799126)
- Issue #2489: Remove unnecessary initializations (eb7eacc565)
- Issue #2489: Improve color-mix() computation algorithm (ff5f3b2b2d)
- Issue #2489: Adding RGB to HSL function (cb2547efa3)
- Issue #2489: Allow color-mix() to differentiate color spaces (01b0b8251d)
- Issue #2489: Allow HSL with alpha mixing (22be9f7fc6)
- Issue #2489: Allow SRGB with alpha mixing (5fe574de22)
- Issue #2489: Disallow percentage overflow and underflow (052b5d1ffa)
- Issue #2489: Produce more accurate computations (2855cd6ded)
- Issue #2790 - Part 1: Add: event state, pseudo-class mapping, SetAutofilled methods (13d1054046)
- Issue #2790 - Part 2: Address BZ bugs: 1355438 and 1341230 (d99eab0d9d)
- Issue #2790 - Part 3: Address BZ bug 1849122 and resolve build issues (4cdfb9e16b)
- Issue #2790 - Part 4: Working non persistent autofill highlight (bf8cfcc980)
- Issue #2790 - Part 5: Persistent highlight despite blur click (156c755085)
- Issue #2790 - Cleanup: Remove debugging lines (459ed6ea85)
- Issue #2790 - Cleanup: Remove whitespaces (70cbf0dfd3)
- Issue #2790 - Part 6: Highlight color change and remove important (61ad3b8d6e)
- Issue #2790 - Part 7: Setting of contrasting color and fixing of last commit's issues (61f92f89ea)
- Issue #2790 - Cleanup: Correct whitespaces (429e05c8a1)
- Issue #2489 - Follow-up: Add `color-mix()` manual test. (cea125a01d)
- [DOM] Fix crash in `<object>` scheme checking code. (838be26145)
- [DOM] Simplify `<object>` scheme check code and fix plugin handling. (ace2c1c1ee)

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 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.

Edited 17 hours ago by roytam1

[roytam1]

New build of BOC/UXP for XP!

Test binary:
MailNews Win32 https://o.rthost.win/boc-uxp/mailnews.win32-20250802-40a79c75-uxp-3553319265-xpmod.7z
BNavigator Win32 https://o.rthost.win/boc-uxp/bnavigator.win32-20250802-40a79c75-uxp-3553319265-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.

--

New build of HBL-UXP for XP!

Test binary:
IceDove-UXP(mail) https://o.rthost.win/hbl-uxp/icedove.win32-20250802-id-656ea98-uxp-3553319265-xpmod.7z
IceApe-UXP(suite) https://o.rthost.win/hbl-uxp/iceape.win32-20250802-id-656ea98-ia-c642e3c-uxp-3553319265-xpmod.7z

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

Edited 6 hours ago by roytam1

[roytam1]

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-20250802-450ca22c4-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk55-win64-git-20250802-450ca22c4-xpmod.7z

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

Repo changes:
- import from UXP: Issue #2835 - Part 1: Expose nsCSSRuleProcessor::CascadeSheet (be3d8491) (90903923a)
- import from UXP: Issue #2835 - Part 2: Implement processing of import rules based on order of appearance (37230e7b) (c36257aad)
- import from UXP: No issue - Regenerate devtools CSS database (2c39bb79) (28ff7ce39)
- import from UXP: Issue #2489: Add CSS color-mix keyword support (055a685c) (509d89953)
- import from UXP:
 - Issue #2489: ColorMixValue support and structure (7800eb01)
 - Issue #2489: Add color-mix serialization support (b42cca5f)
 - Issue #2489: Add color-mix computation support (58d72062)
 - Issue #2489: Include color-mix to avoid filtering (6b938c48)
 - Issue #2489: Update enum class syntax (99d7fb8e)
 - Issue #2489: Create ColorMixValue structure (cb60df21) (2a5c28b87)
- ported from UXP: Issue #2489: color-mix function parsing (7899850a) (ce3a0f957)
- import from UXP:
 - Issue #2489: Fix CSS color-mix() percentage parsing (a3cb7991)
 - Issue #2489: Remove unnecessary initializations (eb7eacc5) (d9b6054ab)
- import from UXP: Issue #2489: Improve color-mix() computation algorithm (ff5f3b2b) (102fddce4)
- import from UXP: Issue #2489: Adding RGB to HSL function (cb2547ef) (1e079074e)
- import from UXP: Issue #2489: Allow color-mix() to differentiate color spaces (01b0b825) (d6fd0467e)
- import from UXP: Issue #2489: Allow HSL with alpha mixing (22be9f7f) (b65401f37)
- import from UXP: Issue #2489: Allow SRGB with alpha mixing (5fe574de) (d8462ab02)
- import from UXP: Issue #2489: Disallow percentage overflow and underflow (052b5d1f) (37719c1ad)
- import from UXP: Issue #2489: Produce more accurate computations (2855cd6d) (45cf9eb91)
- import from UXP: Issue #2790 - Part 1: Add: event state, pseudo-class mapping, SetAutofilled methods (13d10540) (0a5f1cc14)
- ported from UXP:
 - Issue #2790 - Part 2: Address BZ bugs: 1355438 and 1341230 (d99eab0d)
 - Issue #2790 - Part 3: Address BZ bug 1849122 and resolve build issues (4cdfb9e1) (eff68ee91)
- ported from UXP: Issue #2790 - Part 4: Working non persistent autofill highlight (bf8cfcc9) (2fae301fd)
- ported from UXP:
 - Issue #2790 - Part 5: Persistent highlight despite blur click (156c7550)
 - Issue #2790 - Cleanup: Remove debugging lines (459ed6ea)
 - Issue #2790 - Cleanup: Remove whitespaces (70cbf0df)
 - Issue #2790 - Part 6: Highlight color change and remove important (61ad3b8d)
 - Issue #2790 - Part 7: Setting of contrasting color and fixing of last commit's issues (61f92f89) (8c244cfe3)
- import from UXP: Issue #2489 - Follow-up: Add `color-mix()` manual test. (cea125a0) (8377e97b3)
- import from UXP: [DOM] Fix crash in `<object>` scheme checking code. (838be261) (59c6b3671)
- [SSUAO] update youtube's SSUAO (9fbf05a39)
- import from UXP: [DOM] Simplify `<object>` scheme check code and fix plugin handling. (ace2c1c1) (450ca22c4)

[Mathwiz]

7 hours ago, Mathwiz said:

Fascinating. The setting was always there (since FF 28 or so); Mo just changed the default.

And another surprise. I set referer.trimmingPolicy to 2 on my work PC, then went to do the same thing on my home PC - and my home PC was already set to 2!

Where did that come from? Turns out it's in the "UOC Patch" - a set of preferences intended to improve performance, developed by @looking4awayout long ago. Since this particular setting has little to do with performance, I assume he set it for privacy reasons, and it found its way into his UOC Patch by accident.

Apparently he was ahead of his time, since it's now the default setting in newer FF versions.

[modnar]

@roytam1 Thank you for the update!   Also: boc-uxp/mailnews link does not work (404).

There are two referer settings, network.http.referer.XOriginTrimmingPolicy and network.http.referer.trimmingPolicy, both set to 0 in my Serpent 52.9 - should both be 2?

Edit: network.http.sendRefererHeader is default at 2 though - isn't that enough? :-)

Edited 8 hours ago by modnar

[roytam1]

2 hours ago, modnar said:

Also: boc-uxp/mailnews link does not work (404).

broken link edited

 

2 hours ago, modnar said:

There are two referer settings, network.http.referer.XOriginTrimmingPolicy and network.http.referer.trimmingPolicy, both set to 0 in my Serpent 52.9 - should both be 2?

Edit: network.http.sendRefererHeader is default at 2 though - isn't that enough? :-)

they have different meanings for the values, better look it up in source for actual meaning and choose which value suits your needs.

[Ben Markson]

I'm observing this for a FRITZ!Box 7530 running FRITZ!OS: 8.02 – which is insanely difficult to debug as it comprises screens that are constantly being rendered using javascript in real time.

I'm not sure how to properly explain this but here goes... using Serpent v52.9.0 (2025-07-09) (32-bit) this works:

<article class="page-blocks"> 
    <div class="page-blocks__block" :hide="isMeshClient || isIpClient" hidden=""> <-----
        <div class="text-block">
            <div class="text-block__container">
                <p :show="hwf.isBox">
                    The table shows all of the network devices connected with the FRITZ!Box via LAN or Wi-Fi, as well as VPN connections to the home network that were established by FRITZ!Box users and apps (such as MyFRITZ!App, FRITZ!VPN). All of the devices in the home network are connected in a computer network and can exchange data, images, music, and videos with each other. Network devices in the home network can also be reached from the internet through port sharing.</p>
            </div>
        </div>
    </div>
:
</article>

----->  :where([hidden], [print-only])
        {
            display: none !important;
        }

After (2025-07-09) the display: none is not being applied. This causes page areas to be shown that should be hidden. As this is all javascript driven it's very difficult to assign a specific cause to any effect.

Obviously, it's not the display: none itself but maybe something to do with the :where() pseudo-class?

Or is it the :hide="isMeshClient || isIpClient" hidden="" stuff?

Or <article>?

As Serpent's inspector doesn't seem to like javascript driven html and only displays the initial state of the web page, I've gained this much insight using an up-to-date version of Firefox, this means I can only inspect the display: none being applied when it's working.

There are no errors being logged.

Would anyone like to hazard an explanation.

Ben.

[NotHereToPlayGames]

Go to this page  --  https://developer.mozilla.org/en-US/docs/Web/CSS/:where

If the "output" pane of the "try it" section is empty/blank, then your first hunch is correct and lack of :where() support is your issue.