With the new patch today Zealots have been taken down a notch with a 10 point shield reduction. The Terran upgrades from the Armory and Engineering Bay have also been adjusted. When I play Terran I haven't used the upgrades hardly at all, maybe this will change that. Aside from those small balance adjustments there were a few bug fixes as well.

View Patch Notes (v0.5.0.14219B)

Bug Fixes

• Fixed a bug where the Infestor's Neural Parasite ability could cause Reapers to lose the ability to move.
• Fixed an issue that could use an incorrect HDR format on some ATI cards.
• Fixed a crash that could happen on some ATI cards.