Larvey [1] filed a request to merge zen-browser-avx2-bin [2] into zen- browser-bin [3]: As of Beta build 1.0.2-b.4, the optimized "avx2" version of zen is no longer built/provided. More info can be found here: https://github.com/zen-browser/desktop/wiki/Why-have-optimized-builds- been-removed%3F Because of this, zen-browser-avx2-bin can no longer be updated, and all updates will continue on zen-browser-bin [1] https://aur.archlinux.org/account/Larvey/ [2] https://aur.archlinux.org/pkgbase/zen-browser-avx2-bin/ [3] https://aur.archlinux.org/pkgbase/zen-browser-bin/