RedHat Enterprise Linux 6.1 Released
securityweek.com
securityweek.com
Afterwards, check for CentOS specific packages with rpm -qa|grep -i centos, then check for problems with package-cleanup --problems, then merge changes with updatedb; locate rpmnew; locate rpmsave.
If you yum upgrade shows you any problems exclude the problem package then run yum upgrade again. yum upgrade --exclude "nss" -y
It's been pretty problem free for me so far.
Lots of promises, nothing delivered. CentOS 6.0 is already six months late. The project will either die very soon or be given someone else to lead it. Dag would have been perfect.
Whats the replacement then? Debian and FreeBSD spring to mind, but both are rather different beasts.
Scientific Linux? Should be binary compatible, if I'm not mistaken.
I have actually moved a few servers from centos to debian and freebsd. :)
I am going to look at scientificlinux and see if it would work in places where a RHEL clone is still required (compatibility or support).