Hi.
Here's some of the news incoming on next update:
-Big performance improvement: This is the most important part of the update. FPS's could get doubled, and many old machines could now run it.
-New voices for Germans.
-New mission.
-New game saves system: This is important because soon with this system you could create your own mission and share it to the steam workshop.
There will be many other news and fixes.
Update will released in about 3-8 days.