Hi there, and welcome. V4 for Episodes 2 and 3 have been nearly finished for a while, and I’m just waiting on a few key resources. The biggest is Schorman’s V2 HDTV source material update, but I may forego this if I don’t hear anything after getting all the other bits and pieces ready; I’ve never noticed any issues at all with his V1 and am very happy with it. And they’ll have commentaries too.
I never noticed any problems either. He mentioned there being lots of graphical glitches, though. And it sounded like a whole lot of work for him to go through and fix them frame by frame.
As for Yoda’s fighting: For many people who were fans for 22 years prior, seeing Yoda as a wise old sage, it was not fitting to see him flipping around doing acrobatics. I think people would have been happy to see him fighting with force powers. But it really doesn’t make sense to have him limping with a cane one second, and then capable of massive physical feats the next. The issue isn’t really that he drew a lightsaber, but that in order to make him able to fight a human sized foe, Lucas needed to have him jumping and such.