MarsSeed [1] filed a deletion request for smtube-qt4 [2]: Unneeded old Qt4 based addon pkg from 2020 for smplayer-qt4, the latter of which no longer exists on AUR.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/smtube-qt4/
