Complex sentence: The latest major version, 4.0, was released on January 14,2006 and includes support for Mac OS X v10.4, an improved user interface, 256x256 icon support amongst other new features.
Split into simpler sentences: The latest major version, 4.0, was released on January 14,2006. It includes support for Mac OS X v10.4, a different user interface, 256x256 icon support and other new features.