The major change is that you can no longer build on beaches, with the exception of turrets, pylons and the power transmitter.
Other minor changes:
- Tweaks to the health and rate of spawn for the marine crawlers
- Tweaks to the torpedo fire rate for the Fathom's nodes
- A fix for a bug where units with attack orders were going back to the Factory
- A change to the upgrades available for the Ark naval transport
- Ships take priority over Harvesters when making a drag selection
- Death animations for the Fathom
- A fix for the Orbital Laser targeting circle going missing
- A fix for units in transport missing out on upgrades (thanks to the players who caught this!)