Paragoumba [1] filed an orphan request for vdhcoapp-bin [2]:

A new version has been released on May 15th, the package has been flagged on June 6th and the maintainer hasn't given any sign of life since

[1] https://aur.archlinux.org/account/Paragoumba/ [2] https://aur.archlinux.org/pkgbase/vdhcoapp-bin/