We have now fully released Moscow '42 Gold. There had been a test 'pre-release' that allowed existing mailing customers to get the game.
More details here;
This update is predominantly graphical as there was no Volcano Man mods to add. That said, one of the big changes was the 'completion' of the map. Originally there was three blank corners - no longer! You want to swing further east behind Moscow in Fall Kreml? You now can!
A few sample shots (all are right clickable for full size);
Further details at John Tiller's site.