greut [1] filed an orphan request for hadolint-bin [2]:
A new version is there for a month, it's been flagged for a couple of
weeks, and I've (recently) emailed the guy. I would gladly but him
back as co-maintainer if he answers later on. Thanks for your time,
dear TU :)
[1] https://aur.archlinux.org/account/greut/
[2] https://aur.archlinux.org/pkgbase/hadolint-bin/