Mac OS X 10.1

Mac OS X 10.1, code-named Puma, is the second major release of Apple Inc.'s operating system Mac OS X after Mac OS X 10.0 and before Mac OS X 10.2.

It was announced during a special event on September 25, 2001 in San Francisco with free update CDs arriving at Apple retail stores and other retail outlets on September 29.

Features:
This system release brought some major new features to the Mac OS X platform:
 * Performance enhancements everywhere in the system
 * Easier CD and DVD burning right from the Finder
 * DVD player support
 * More printer support (200 printers supported out of the box)
 * Faster 3D (OpenGL 20% faster)

Version history

 * Mac OS X 10.1.0 (build 5G64), released September 25, 2001
 * Mac OS X 10.1.1 (build 5M28), released November 13, 2001
 * Mac OS X 10.1.2 (build 5P48), released December 20, 2001
 * Mac OS X 10.1.3 (build 5Q45), released February 19, 2002
 * Mac OS X 10.1.4 (build 5Q125), released April 17, 2002
 * Mac OS X 10.1.5 (build 5S60), released June 6, 2002