noctalia-dev [1] filed a deletion request for noctalia-greeter [2]: I file for deletion since noctalia-greeter got added to the extra repo. https://archlinux.org/packages/extra/x86_64/noctalia-greeter/
[1] https://aur.archlinux.org/account/noctalia-dev/ [2] https://aur.archlinux.org/pkgbase/noctalia-greeter/
