Thanks to everyone for helping out with the 2.5.1 release. We've got a bunch of bug fixes all over the place (currently 29 tickets closed in this milestone) as well as version bumps and changes for some key components. Thanks to everyone for weathering the rough ride as we transitioned from an xtrans backed libX11 to an xcb backed libX11. It looks like all those issues are worked out and patches are now upstream, so other distributions will benefit from our labor as well. A ChangeLog of the most visible changes since 2.5.0 can be found here: http://xquartz.macosforge.org/trac/wiki/ChangeLog Direct downloads for Leopard and Snow Leopard can be found here: http://xquartz.macosforge.org/downloads/Leopard/X11-2.5.1_rc1.dmg http://xquartz.macosforge.org/downloads/SL/XQuartz-2.5.1_rc1.dmg or you can just "Check for updates" from the X11 menu (you'll need to be on the pre-release update feed, visit the ChangeLog above for info on that). This looks to be a fairly solid release, but as always, if you find an issue, please report it: http://xquartz.macosforge.org/trac/newticket Thanks, Jeremy