I was thinking of looking through the "diff" links on GoogleCode for 2.5 and 2.6 and try to just undo all the changes made in 2.5, recompile and see if it works. It seems likely to me that the progressive patch issue was broken by the addition of the screen shot feature since they both have to deal with what's being displayed on the screen. It's something I, personally, can live without but I'm not everyone.
As usual, I think I REALLY don't know when I'm gonna have the time for this undertaking so anyone who feels like beating me to it, feel free to give it a try.
I like the screenshot option but I can live without it, then again I can live without progressive patch as well!