On Tue, 24 Jul 2012, Nathan wrote:

> How can I track the progress of and/or download and test out the
> alpha/beta/rc versions of 6.3 (or future releases in general)?
>
> I've been searching around the web site and can't seem to find anything there.
>
> ~ Nathan
>

If we do a ALPHA release(do not always do a alpha) it is announced on the 
scientific-linux-devel mailing list.  Beta 1 and Beta 2 are announced on 
the scientific-linux-devel mailing list.  The Release Candidates are 
announced on both the scientific-linux-devel and the scientific-linux-users
mailing lists.

-Connie Sieh