none said:

via: http://starwarsaficionado.blogspot.com/

Gary Kurtz (Producer - STAR WARS and THE EMPIRE STRIKES BACK): Gary revealed that he has not been involved at all on anything to do with the upcoming STAR WARS films on Blu-ray, though on the extras front, as far as he is aware, apart from the deleted scenes, the additional material will pretty much be all the documentaries and supplemental features found on previous releases in other formats.

*grain of salt* someone not involved saying what's to be included might not add up to much. But he's possibly been able to talk to those who are putting it together. wait and see we will.

Well that's actually good news. To see the Biggs scenes in "normal" quality is for me a reason to buy it.