MarsSeed [1] filed a deletion request for awesome-way-cooler-git [2]: Not useful to keep this package. Upstream is broken and EOL since 2020, GitHub repo is archived. Depends on the similarly defunct way- cooler.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/awesome-way-cooler-git/
