The Book of Boba Fett
A post-credit scene at the end of the season finale for The Mandalorian season two showed Boba Fett and Fennec Shand arriving at Jabba's Palace where currently Bib Fortuna was leading. Fennec entered first, killed the guards and freed a slave. Boba Fett walked in next and Bib was very surprised to see him. Boba Fett quickly killed Bib Fortuna and walked up and sat on the throne with Fennec on his side.