Holdem Manager 2 already supports PokerStars Zoom Poker.
Zoom is the latest Poker mode implemented by PokerStars, where players receive a new hand as soon as they press the fold button. You can play an incredible number of hands in a very short period of time playing this modality.
Holdem Manager 2 has been updated and has created a new downloadable to support Zoom Poker. They are also working for integration with the Holdem Manager 1.