No specific date was given — players will apparently be notified when the time draws near — but it is still reassuring to know that it will come by the end of December. The War Within has proved to be a large success so far, breaking the game’s concurrency record following its release.
As console players continue to wait for the free patch, they can at least whet their anticipation by watching a pair of new trailers that revolve around the update. Check them out after the jump!
https://www.youtube.com/watch?v=tuZpqdh-12I&feature=youtu.be
Source: Press release