Nice answer from developer!:
> We are keeping this version open-source, forever, and committing to maintain it. We also have a business to run, and while we love open-source, it isn't paying our bills (and Fathom takes a lot of work from 2 people to keep going) and we're not a charity.
> If this repo was full of contributions and other folks pitching in, this would be a different story, but it's not—which is totally fine and accepted. But, since we want to keep going with Fathom, we have to separate V1 and V2 so we can make it sustainable. Otherwise we'd have to abandon it (which serves no one).
> If you truly want your complaint heard, maybe contribute to what you're complaining about (financially, time, effort, etc). My wife always tells me that I'm not allowed to gripe unless I'm also taking action.