New Diablo III Season Next Month announces that the second Diablo III season is coming to an end on April 5th, explaining how the rollover of seasonal accomplishments and gear will work, and giving an exact end time for each region. They waste no time in also announcing a start date for season 3, saying this will commence on April 10th. From this we can infer that the version 2.2.0 patch will almost certainly go live in the action/RPG sequel on April 6th.