April 21, 2011
Scientific Linux 6.0 is now officially released and available.
We want to thank all those who have contributed time helping us build 
and test this release. Scientific Linux 4.9 contains almost 2 years of 
security and bug fixes. There are no new features or packages, but it is 
a nice stable release.

More information can be found at the distribution web site

http://www.scientificlinux.org/distributions/4x/49/

There are CD iso images available at

http://ftp.scientificlinux.org/linux/scientific/49/iso/i386/
http://ftp.scientificlinux.org/linux/scientific/49/iso/x86_64/

-- The Scientific Linux Development Team