n-st [1] filed a orphan request for adwaita-qt [2]: The maintainer hasn't been active since 2018-01-15, hasn't responded to comments on his package, and this particular package hasn't been updated since 2017-05-28. It should be updated to remove its dependency on obsolete qt4. [1] https://aur.archlinux.org/account/n-st/ [2] https://aur.archlinux.org/pkgbase/adwaita-qt/