"Fedora Core 2" was released on May 18, 2004, codenamed Tettnang. It shipped with Linux 2.6, GNOME 2.6, KDE 3.2.2, and SELinux XFree86 was replaced by the newer X.org, a merger of the previous official X11R6 release, which additionally included a number of updates to Xrender, Xft, Xcursor, fontconfig libraries, and other significant improvements.