They have added more panels now for Return Of The Jedi on the https://www.starwarscelebration.com/en-us/panels.html website.

There was only 1 panel on the website before. Now there are 5 panels:

40 Years of Return of the Jedi
The Science of Return of the Jedi
40 Years Later: Exploring the History Behind “Blue Harvest"
Start Your Engines (Lambda class shuttle)
Planet Leia

The same for Andor. Only 2 panels were on the website before. Now there are 4 panels:

The Making of Andor Season One
Behind the Magic: The Visual Effects of Andor
Andor, the Empire and a History of Resistance
The importance of Latinx representation in Star Wars