Release of the Panzer Corps Grand Campaign Mega Pack '39-'45 and a patch for Panzer Corps!
http://www.thelordzgamesstudio.com/site/2013/04/release-of-the-panzer-corps-grand-campaign-mega-pack-39-45-and-a-patch-for-panzer-corps/
Note: The Mega Pack already includes the patch, so you don`t have to install it when you buy the Mega Pack!
For those who like downloading manually from one of these mirrors:
http://atomicgamer.com/files/103908/panzer-corps-patch-1-14
http://www.gamershell.com/download_99927.shtml
ftp://ftp.matrixgames.com/pub/PanzerCorps/PanzerCorps-Update-v114.zip