From what I'm understanding and how I think it's meant to be portrayed is the Book of Boba is the next set of chapters which will be in season 3, as it said coming December 2021 when the show continues. But I'm not holding my breath till something official is said...
Edit: Or it literally could be a novel?
Besides that, I really enjoyed the interaction between Fett and Bo Katan, and her side chick-kick in the cantina. It materialized the mantra of him truly not subscribing to a side, being a simple man making his way and having very little care towards the mandalorians. I'm speculating that he's going to obviously be the main guy of a group of misfits, and really hoping Bossk and Dengar are going to be involved in some way.
One thing for sure, Katan and her side kick better watch out how they talk to the Man because he isn't afraid to put them in their place..