This update makes a number of bugfixes and balance adjustments, adds a new command for SCVs, and makes some cosmetic changes.
From the mod's full description:
This mod will add new units, upgrades, abilities and bring some changes to existing ones to improve the gameplay and bring more strategy to the game.
Rally points can be placed on minerals or extractor/refinery/assimilator to make workers automatically start harvesting resources when created.
Changed damage formula: now modifiers are applied before Shields/Armor (this improve a lot armor and protoss shields for some units).