Sorry about the delay in getting the languages implemented. Let me shed a little light.
Basically, what we are doing now is changing the way the core game works so that you will be able to select the language in game. This is different from the way we originally implemented languages by using DLC add-ons.
This work is underway and should be done over the next week or so. We are hoping to get a beta version in as soon as possible. That will let us test it to make sure it's not breaking anything major and get it into your hands as soon as possible.