GTK2 about to be removed from the official Arch repos: https://lists.archlinux.org/archives/list/arch-dev-public@lists.archlinux.org/thread/2BDHYLEFSYQBDTMUOZT5J6AFTA5M3FO6/

It’ll probably all be dropped to the AUR, so I can build this myself, because I still have some stuff that depends on it (and will never receive further updates).