a821 [1] filed a deletion request for wpkg-cli [2]: Sketchy software. There are neither sources nor documentation. No votes nor comments either. Maintainer/developer (same nick) says it's no longer maintained/"very outdated" (I suppose this is his website http://opgl.ct8.pl/) [1] https://aur.archlinux.org/account/a821/ [2] https://aur.archlinux.org/pkgbase/wpkg-cli/