-9. Luke looks upset when Biggs dies and he sheds a tear (all CGI & PRT)
-4. A scene has been added where Yoda is teaching Luke how to fight with a lightasber made possible by Luke wearing a helmet while training (a stunt double plays him)
-5. The Wampa scenes have been edited and restored into the film as well as new scenes added. We see a Wampa being brought into the Rebel base and locked into a room with other Wampa’s. Later C-3PO knocks the sign off the door the Wampa’s are behind stating their there and when the Stormtroopers enter the base they open the door only to be attacked by the Wampa’s who then can be seen escaping as the Millennium Falcon blasts off out of Hoth
-8. Some of Yoda's facial expressions have been improved beacuse of CGI
-1. In the battle on Endor more Ewoks and Stormtroopers can be seen fighting and dieing and some parts of the battle have been edited out, members of Han’s team can be seen fighting as well (these scenes were shot during the production of Episode I, 7 years ago)
-2. Vader uses the force to reclaim his lightasber after he throws it at Luke and the sound of him turning it on again has been removed
-5. Vader has a flashback of Padme after his talk with Luke when he first meets him on Endor (filmed during Episode III)
-6. Kassykk & Utapau have been added to the end celebration scenes
-7. Some of Yoda's facial expressions have been improved beacuse of CGI
-9. Chewbacca's Tarzan call has been removed
Some of these are quite outlandish, not to mention unecessary; Luke crying and Vader's flashback in particular.