Adds massive cargo ships to the game, that function similarly to trains. Also adds tanker ships, train bridges. NOTE: In 2.1, You Must Install Oil Rigs Separately!
Like the title says: When you blueprint a deep sea oil rig, and then place it somewhere else, the bots place the rig, but not all the invisible extras, like the power, lights and radar, leaving the rig unpowered and useless.