This was already asked in another thread (also called "German Version").
I'll quote the answer here:
This year we will only have the English version available. We are having the rules translated into German and those will be available here though the components will continue to be in English (including the significant story elements in the game)
We will of course be continuing to expand out network or partners to get our games localized for the various European markets including Germany.
Grey Fox Games
So if nothing changed this is still how it's going to be for now. Doesn't sound like a completely localized German version is going to happen in the near future. We're going to check out the game in Essen and then decide if we want to go with the English version right now or if we wait for a German localization.