Earlier quoted context omitted.
Unfortunately, we no longer support self hosting. We're planning on reintroducing it once we've polished the single player experience a bit more :)
Oh, that's unfortunate. Why not support it at all, even if just for people who are kinda hacking it in?
Self hosting will be a vital feature for users and enterprises though, we’re planning on revisiting it once we have a few more features settled :D