Orphaning Hitori game

Hi all, I’m orphaning GNOME / Hitori · GitLab and its flathub packaging at GitHub - flathub/org.gnome.Hitori. I no longer have time to maintain it.

It’s in a fairly good stable state. Needs porting to GTK4 and the flatpak build needs an update (there is an open MR against it, but a new upstream release probably should be made first). It could do with some accessibility and keyboard nav improvements too.

If a new maintainer doesn’t volunteer themselves, I’m afraid I will have to archive the software.