I just deployed another quick patch, it fixes a visual bug that was introduced with the last patch.
It also rebalances two things that I was looking into for quite a while.

Bugfixes

• Turrets on the destroyer had no Texture and were displayed as white.
  

Balance changes

• All ships received a slight increase in their base speed.
  
• Enemy projectiles were slightly slowed down.
  
• Destroyer turrets now reward an Upgrade Token on destruction (Shield Tower reward three Tokens)
  
• Destroyer turrets now take longer to reload on normal difficulty
  

I hope these changes make the game more enjoyable!