I currently am working on a flatpak for Minion. I made it work with a flatpak installation of ESO on Steam. The only current problem I'm facing is that darn auto-update message and the fact that flatpak is Read-only. I did ask for some help on the flathub forums but I'll respond here when an update happens.
Edit:
Here it is on
github, I'll see to add it to flathub these days as soon as I am finished with college tests. The issue is still present and can not be fixed because otherwise it would cause a big safety risk. I'll be able to update it there only when the devs update minion.
I could update it by essentially putting Minion binaries and libs in the repo itself but that would break the EULA afaik so I'm not gonna' do that.
Edit v2:
I realized that that version doesn't actually support aarch64 for people running macs w/ linux so I'm working on that first.