We know very little about Lucasfilm's plans for The Book of Boba Fett on Disney+, with only a post-credits scene at the end of The Mandalorian's second season to give us an idea of what's to come.
The spinoff could be a single episode or consist of multiple chapters, though most fans are hoping it's the latter. Now, evidence has suggested that multiple seasons of the show might be in the works, an indication that The Book of Boba Fett is more than just a TV movie or "holiday special."
As you can see, stickers given to the crew use the "Buccaneer" working title, with one for the effects department, another for the camera department, and a third for those in the art department. It's there we see that The Book of Boba Fett is referenced as "Season One" rather than a movie or limited series that's simply meant to fill the void until The Mandalorian returns to Disney+.
It is, of course, entirely possible that this is a mistake or an overly optimistic member of the show's crew hoping to return down the line.
Either way, there's a lot of excitement surrounding The Book of Boba Fett, and with production finished, it surely can't be too much longer until some sort of official look at the series is revealed.