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Available on winget

Install Mercury AVX2

Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat.

Install with winget
winget install --id Alex313031.Mercury.AVX2
Upgrade
winget upgrade --id Alex313031.Mercury.AVX2
Uninstall
winget uninstall --id Alex313031.Mercury.AVX2

About Mercury AVX2

Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and Ghostery. It aims to be the Firefox equivalent of my main project: Thorium (a Chromium fork).

What's new in 129.0.2

- Finally updated it, plz don't hate me I know ya'll been waiting - Builds for ALL DA OSES! - Incorporated some compiler flags from Zen browser, AND, made some commits to Zen as well to add some of Mercury's AVX2 stuff. See > zen-browser/desktop#1216 Thanks to the author for talking to me on Reddit and then accepting my pull request. - Disabled "Normandy", a component that allows Mozilla to alter extension configurations at will remotely. (bleh wtf is that) - Enabled JS_SHELL, for devs looking to use extensions like https://addons.mozilla.org/en-US/firefox/addon/scratchpad/ to get a semblance of that functionality that they removed. - Tabstrip functionality of Firefox View is enabled, without actually enabling firefox view due to it's other bad stuff we don't want (You can still manually enable it in about:config, then re-add it to the tabstrip with the buttons editor). - MacOS builds lack PGO, since I had to cross-compile them. May reduce performance. NOTE: For those looking to build for themselves, cross compiling for MacOS is now broken since Apple complained about Mozilla redistributing the XCode SDK (of course 🙄). The workaround involves a lengthy process to package up the SDK from a Mac, then copy it to your Linux machine. It's outside the scope of these release notes, but I may add instructions to the //docs folder at a later date. UI Update: Next release will have some UI patches from Floorp, a popular Firefox fork. However, remember that Mercury doesn't attempt to heavily modify the UI from upstream Firefox, so don't expect Mercury to end up being a compiler optimi...

Read release notes

Version history

Version Updated Notes
129.0.2 Unknown - Finally updated it, plz don't hate me I know ya'll been waiting - Builds for ALL DA OSES! - Incorporated some compiler flags from Zen browser, AND, made some commits to Zen as well to add some of Mercury's AVX2 stuff....