I want to note - anyone considering using the staticccms fork should read this comment and the thread surrounding it: Create NetlifyCMS to StaticCMS Migration Guide · Issue #46 · StaticJsCMS/static-cms · GitHub
My two cents: the fork is a fantastic and commendable effort, but it’s a complete rewrite, removes a huge number of features, will never even attempt be kept in sync with the original, and most important of all - is made by a solo developer without many other OSS projects that I’m aware of, with no financial backing, for a church website. It would be a big risk for most teams to rely on it for a production use case.
If all of that is fine for your use case, then go ahead. But the Netlify team shouldn’t point to it on their repo. It’s not a like for like replacement and an official mention would give the wrong impression that it’s safe for production use.