FredBezies [1] filed a deletion request for excalidraw-desktop-git [2]: Dead upstream: "This repository has been archived by the owner on Dec 18, 2020. It is now read-only."
[1] https://aur.archlinux.org/account/FredBezies/ [2] https://aur.archlinux.org/pkgbase/excalidraw-desktop-git/
