Apollyon156 [1] filed a deletion request for checkmate-git [2]: Tried to delete not long ago, and rejected.
I'm the developer of the app too. I haven't published an update to the project in over 7 years, and have no desire to bother with it anymore. Basically, I've abandoned the project. [1] https://aur.archlinux.org/account/Apollyon156/ [2] https://aur.archlinux.org/pkgbase/checkmate-git/
