On May 15, the CentOS project released version 5.5 of its enterprise Linux. It is based on the sources of RHEL5.5 which was released on March, 31.
Unfortunately they – like always – removed the rhn-client-tools and friends from upstream. This is a pity, since it takes more efforts to manage CentOS-installation in Spacewalk.
For the full release notes have a look at http://wiki.centos.org/Manuals/ReleaseNotes/CentOS5.5
Have fun!
