1.3 is in the works, with a new mission pack so large that I've created a mission editor so I wouldn't drive myself crazy entering numbers via spreadsheet!
In addition to the new update, the Pocket War team (by which I mean myself) has been given the green light from the powers that be (by which I mean my wife) to develop an iPad specific version of Pocket World at War!
The iPad version will feature all new missions, taking full advantage of a much larger battlefield provided by the screen size. In addition it will host many new features and a few needed graphical upgrades.
Last but certainly not least, I've started work on the much requested "Generals" mode for both platforms, that allows players to customise their army and improve their units between each mission. I can't say yet if this will fall in version 1.3 or 1.4, but it's coming along nicely. More details soon!