Larian is aiming for mid October, but no release dates (or a North American publisher) have been announced yet. There will be a stand-alone version of FoV on PC, as well as a re-mastered version of D2:ED with FoV included, called Dragon Knight Saga; Xbox will just get DKS (FoV was too large for DLC, and Larian couldn't get a publisher for just the add-on).

The next patch will be released the same time as FoV/DKS.