I mostly rushed this for a friend, don't know much about it or how well it works. Has none of the improvements coming in 128.0.3.
Note: If you are upgrading from 127 or earlier, you will want to uninstall any old versions of r3dfox before upgrading to 128+. This will not touch your browser profile or settings. If you do end up with a new profile or no settings, follow these steps. Go to about:profiles, select the previous profile (Usually default-default) as default, and restart the browser.
The portable builds are fully portable, the profile directory is inside the browser folder. It does not touch appdata at all.
Notable bugs:
I probably fucked something up, don't know anything yet.
Extended JPEG-XL support removed, only basic level. Might fix in release 129 if I try at a time when I seemingly have +5 IQ for no reason.
No Vista support yet.
Changes on top of the previous 128.0.2-2 build:
I guess being 129 idk
Haven't tested on XP (OCAPI) nor have I extensively stability tested. If you are using 7 RTM, you need to install the VC++ 2019/2022 redistributable, and copy the appropriate files from the r3dfox-7-RTM-fix.7z to the r3dfox installation directory, and it should work.
Please let me know what bugs or issues you encounter with it.