MarsSeed [1] filed a deletion request for gnome-screenshot-heavy- shadow [2]:
Broken, unbuildable patched variant from 2018 of gnome-screenshot, but it's a VCS package in disguise. Not useful to keep. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/gnome-screenshot-heavy-shadow/
