FredBezies [1] filed a deletion request for gnome-shell-extension- redshift-git [2]: No upstream activity for nearly 5 years. Last version was made for Gnome 3.20.1 https://github.com/tommie-lie/gnome-shell-extension- redshift/releases/tag/v3.20.1 [1] https://aur.archlinux.org/account/FredBezies/ [2] https://aur.archlinux.org/pkgbase/gnome-shell-extension-redshift-git/