Favreau confirmed The Book of Boba Fett will be a separate project from The Mandalorian Season 3 , which was annouced during the post credit scene of the Season 2 season finale of The Mandalorian.
Favreau shared these details during the new Star Wars logo’s unveiling:
“At the end of the show, Boba Fett came out and it said ‘The Book of Boba Fett Coming December 2021,’ and that wasn’t part of the big Disney announcement [Walt Disney Company Investor Day on December 10], but here’s the logo. We wanted to hold this back because we didn’t want to spoil the surprise of all the shows when Kathleen Kennedy was up there and so they let me keep this one a secret.
So this is actually separate from The Mandalorian Season three. but what we didn’t say in that announcement is that the next show coming up, Kathy said the ‘next chapter’ and that’s going to be the Book of Boba Fett and then we go into production right after that on Season three of The Mandalorian back with the main character that we know and love.”
Stay tuned as we learn more about The Book of Boba Fett coming Decemeber 21st, 2021 to Disney+.