• Made airlocks and frame airtight
• Added oxygen generator and tanks to frame
• Added jump drive to frame
• Removed small reactors and added large on frame
• Added timers to facilitate the detaching of modules
• Reduced triangles
• Added 2 small thrusters dorsal and ventral to frame
• Added 2 large and 2 small thrusters aft to frame
• Increased beam and length of frame to accommodate new airlock system
• Added Cryo chamber

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