Blizzard isn't done with Starcraft 2 yet, and it seems committed to big changes

Whoever at Blizzard has been left in charge of Starcraft 2 balance is continuing to firmly shake the meta with wild abandon. May's sudden, dramatic overhaul threw the RTS game into chaos, led by the most significant change to overall match pacing we've seen since the Legacy of the Void expansion launched in 2015. Fortunately, the developers with access to the PTR keys haven't walked away yet - in fact, a second set of patch notes has just arrived, and they seem committed to finding a sweet spot in this new world.