Its out now!
http://www.matrixgames.com/news/892/Gary.Grigsbys.War.in.the.East.Don.to.the.Danube.Released!
Wow, already? I didn't realize development had been that far along.
It's just a bunch of scenarios so nothing really new here. Might be worth a look since I found the grand campaign quite tiring. This may be useful for some instant gratification and some PBEM gaming.