Yup. I just need to find an alternative to Google Play for the billing, and set that up. I should also find an alternative to FireBase Analytics, which doesn't

Yup. I just need to find an alternative to Google Play for the billing, and set that up. I should also find an alternative to FireBase Analytics, which doesn't seem to be open source, but that isn't a blocker as I can release it in F-Droid without analytics, as the analytics were going to be disabled by default anyway.