Upgrading to 3.2 from 3.1

[Carpenter, Troy]

Now that 3.3 Beta is out, I'm once again looking to upgrade from 3.1 to 
3.2.  I know the subject has come up in the past, but I don't recall a 
definitive answer.  However, if add the repos as outlined in the install 
doc here: http://docs.kolab.org/installation-guide/centos.html , then do 
an yum update, should that upgrade the system properly, or will I have 
to do some data massaging before my system is functional again?