So far, is there looking like anything we're gonna have to know or watch before the upcoming movie next year?

So far so forth, I watched the 2019 one, which was freaking amazing, and I was told you generally didn't have to watch or know anything before that movie, so I'm under the impression this'll be good for fans a like.

But so far, with the little details we have, is it looking like we'll HAVE to know or watch anything before this one?