MarsSeed [1] filed a deletion request for lib32-oxygen-gtk3-git [2]: Legacy, deprecated VCS package. The 'gtk3' source branch it is tracking has been upstreamed to master ~7 years ago. Therefore this package is not needed and not useful anymore. Safe to delete; nothing depends on it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-oxygen-gtk3-git/