Just some minor feedback; I do enjoy the new sound effects for the Gravity shot from the Vasari colony ship. Has a sonic boom sound and then some ambient humming. Sounds really good. I also noticed a new bombardment sound from the TEC dreadnaught that sounds a bit better and less over the top. 

I really hope more sound changes are in the works, as those new sounds are more punchy and really increase the immersion of the game. Currently I feel the games weapon effects and explosions are a bit too..."pew pew" sounding. Far too many games overlook the audio and it DOES detract from the experience more than you would think if a game has "meh" audio compared to "wow" sound effects.