Complex sentence: Mac OS X v10.5 "Leopard" features a slightly redesigned menu bar, which has a slight color change from the previous version, is no longer rounded, and includes a black "Apple" logo instead of a blue one.
Split into simpler sentences: Mac OS X v10.5 "Leopard" features a slightly redesigned menu bar. It has a slight color change from the previous version, is no longer rounded, and includes a black Apple logo instead of a blue one.