Added

• The remaining buildings received their exterior lights: every structure now glows with its own light.

Changed

• Building shadows now glide smoothly with the sun through the day instead of stepping.
• A fresh boot splash featuring the new sun and deep-space backdrop.

Fixed

• Alert badges (power, crew, oxygen, storage) always show on top now, never buried under lit windows or passing clouds.
• The Warp Gate no longer raises a false no-oxygen alert.
• Exterior lights fade out properly as a building's interior is revealed, instead of glowing through it.
• The asteroid info panel no longer flickers.

Performance

• A major optimization pass across the whole game: frame rates roughly double in most situations, from small outposts to sprawling late-game colonies.
• Panning the camera around your base is dramatically smoother.
• Fast-forwarding a large colony no longer drags the frame rate down.
• The simulation itself runs twice as fast on big colonies, with behavior exactly as before.