Adds massive cargo ships to the game, that function similarly to trains. Also adds deep sea oil, oil platforms, tanker ships, train bridges and other water based content.
Placing landfill in water not under a boat, but next to a boat causes boat and contents to be lost. Not sure if this is due to a adjoining tile update, but it's a problem when you place some landfill in water nearby a boat and you lose your entire boat and it's inventory.
