MarsSeed [1] filed a deletion request for xosd-ex [2]: Abandoned, broken variant from 2018 of repo's xosd. Should have been called xosd-xft or such, as mentioned by FabioLolix in 2018. But the patch is gone (404), and there's only one other comment, from 2021, mentioning this. I think it is safe to delete this now, for lack of interest in maintaining it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/xosd-ex/