The new version (2.3.3.2) fixes a bug in the interaction between X11 and Spaces.Īs explained by Apple, Leopard's X11 package needs to be previously installed in order to apply this update.
Together with supporting libraries and applications, it forms the X11.app that Apple has been shipping with installation discs ever since the release of Mac OS X 10.5 (Leopard). Apple has updated Xquartz, a version of the X.org X Window System that is able to run on Mac OS X.