MarsSeed [1] filed a deletion request for waterfox-classic-git [2]: Obsolete, orphaned VCS package. Waterfox Classic version line predates Waterfox G* line, and is out of development since 2019. [a] The 'classic' branch that this package used has been deleted from source repo. [b] Therefore the package is defunct. [a]: https://cdn.waterfox.net/releases/linux64/installer/ [b]: https://github.com/WaterfoxCo/Waterfox/branches/all [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/waterfox-classic-git/