StarCraft II v2.1.9 Update Deployed

Certain hotkeys in the Wings of Liberty campaign can now be remapped
The latest patch for StarCraft II: Heart of the Swarm is being distributed to all regions throughout the day, and may not be live in your region yet. It adds three thousand new assets from the Warcraft III Reign of Chaos and The Frozen Throne. In addition, hosts will be able to remove players who have a pending invite; if a player fails to accept an invite, additional invites from that player will be delayed.