General

• APM values displayed on the Leader Board are now calculated by counting every click and command that has been issued by the player.
• EPM values displayed on the Leader Board are calculated by counting only actual commands issued by the player (Effective Actions Per Minute).
• Zerg Larvae are now displayed in the unit panel of the Leader Board.

Balance

• PROTOSS

• Phoenix
• A new upgrade has been added to the Fleet Beacon: Anion Pulse-Crystals. This upgrade increases Phoenix weapon range by +2.

• TERRAN

• Ghost
• Snipe damage changed from 45 to 25 (+25 vs Psionic).
• Orbital Command Center
• MULE now always returns 30 minerals per trip, regardless of mineral type.

Bug Fixes

• The “Try the Next Patch” button now properly launches the PTR client when a PTR is available.
• Unread chat notifications no longer reset when entering or leaving a game.
• Map information now loads immediately in the Match History screen after logging onto Battle.net.
• In the Korean version, the Reduced Violence option now remains checked when restoring gameplay defaults.
• Fixed a display issue that could occur when binding certain keys on a French keyboard.
• Fixed a crash that could occur when exiting StarCraft II on systems with Geforce FX 5700 graphics cards.
• Fixed a crash that could occur when saving and loading games between High and Low video settings.
• Fixed an issue that could cause some players to be dropped from custom games after spending an extended time in the lobby.
• Fixed an issue which was causing some players with a full version of SC2 to be stuck in Starter Edition.
• Fixed an issue that could cause ladder matches to sometimes start three seconds late.
• Fixed an issue where overlapping units could sometimes traverse cliff levels.
• Fixed an issue which prevented some players from receiving credit for Top X achievements after Season 3.
• Fixed an issue which caused FFA games to reset the progress of the Team Hot Streak achievement.
• Fixed an issue where the Restart button was incorrectly showing up when loading Vs. AI saved games from previous versions of StarCraft II.

Mac Bug Fixes

• Fixed an issue where the cursor would disappear when using the middle mouse button.
• Fixed an issue which caused performance to drop significantly during large battles.
• Fixed an issue that was causing certain mod maps to crash after loading.
• The Reduce Mouse Lag option now works properly on Macs.