It looks like you're doing great work here, thanks a bunch; looking forward to seeing this project develop.

Selling custom integrations, managed instances, white-glove support with an SLA, and so on seems like a reasonable funding model for a project based on an open-source, self-hostable platform. But I'm a little disheartened to read that you're maintaining a closed fork with "goodies" in it.

How do you decide which features (better test suite?) end up in the non-libre, payware fork of your software? If someone contributed a feature to the open-source version that already exists in the payware version, would you allow it to be merged or would you refuse the pull request?