The CentOS team is pleased to announce availability of CentOS 4.0 i386 (ia32). This product supports i586 and i686 processors, including all compatible platforms. Major new features include the Linux 2.6 Kernel, SELinux, udev replacing the /dev system, Xorg, MySQL4, CyrusIMAPD, Gnome 2.8 and KDE 3.3. These improvements along with many more are detailed in the release notes available online.