I'm personally more excited about this year's OAuth 2.1 draft[1], since it aims to reduce the number of RFCs one needs to review and understand in order to implement a best practices OAuth client.
Yes, I've been keeping an eye on this. Haven't seen much action on this for a few months. I like that they are formally deprecating the implicit grant!
If folks are interested in the nitty gritty, I wrote a blog post a few months back: https://fusionauth.io/blog/2020/04/15/whats-new-in-oauth-2-1...
And this is a great podcast with one of the authors, Aaron Parecki, talking in detail about the changes: https://identityunlocked.auth0.com/public/49/Identity%2C-Unl...