Notable changes:
The City is now on the Moon.
The Moon is now covered in plant life.
The Moon was temporarily wracked by earthquakes and magma, but only minimal damage was done.
The Purpose's Farm (now greatly expanded) and the ruins of the Hall of the Gods were left on the world beneath.
The airships belonging to Astriam Dastolt and Roland Jovic have not returned from their teleportation out of the City.
The area where the City used to be has been covered with lava, which has now cooled into stone.