Fixed lower gunnery stairs. Fixed command's status monitor's power. Increased range of the electric discharge coils.

Replaced top hatch that disappeared. Upgraded pumps in left shaft and right main areas.

Removed Volatile Compound N as requested.

Fixed rear battery hull. Fixed airlock. Fixed door locks for security and medbay.

Moved top-left railgun to better facilitate docking. Fixed linking for nav/sonar to status monitors.