Hydrothermal has been updated to version 1.18 on the Mac, iPhone, iPad, and iPod Touch. Users can update through the iTunes and Mac App Stores.
1.18 (Mac)
************
Added fullscreen support in Lion
Window size is now adjustable
New commercial zone building
Water animation rate based on game speed
Reduces file size
Application Sandboxed
1.18 (iOS)
************
New commercial zone building
Water animation rate based on game speed