Just downloaded this, and wow. I had watched 1.0 and didn't think there was anything to improve upon, but whatever you've done has restored some extra "spark" to the movie. I just opened the file to take a peek, and I kept getting sucked in and just watching it, unable to turn it off. It finally "felt" right. Like I finally "felt" the movie in the same way that I used to. This is now THE way to view ESB. Thank you so much.
I was just wondering about one thing... Since you've done such an awesome job restoring the original color palettes, in v2.1, are you planning to restore the original, more kinda dusky bluish undertones in the Falcon's approach to Cloud City (as seen here)? I always loved those shots, and hated how the SE just drenched the whole frame in this cartoony super red. It altered the mood—the original just gives me this sliiiightly eerie feeling, but the SE palette feels warm and cozy. It's lost that edgy feeling of night encroaching, the contrast of warm AND cool.
The SE colors are so "crushed" to red that the original colors probably aren't recoverable from the Blu or HDTV footage, so maybe this isn't really a feasible request.