[Xquartz-dev] XQuartz 2.5.1 Release

[Jeremy Huddleston]

On Jul 14, 2010, at 05:21, Harald Hanche-Olsen wrote:
> 
> Note, however, that some system updates include X11 updates, and they
> frequently conflict with the XQuartz stuff. It's somewhat annoying,
> but it's the price we pay for being on the bleeding edge. This means
> you may need to reinstall XQuartz after a system update.

This only applies to the _Leopard_ version.  The Snow Leopard version does not conflict with the system version X11.app