dc2-mysql-01.kattare.com has been upgraded from version
4.1 to version 5.1.  Our apologies for the lack of
prior notice.  We were having issues with the
replication in 4.1 and had to upgrade in a hurry, else
risk not having our backups function.

This upgrade should be relatively painless for most. 
Having read through the docs, not much has changed
functionally.  Most of the changes seem to be security
and feature related.

Official documentation related to this change can be
found here:

http://dev.mysql.com/doc/refman/5.0/en/upgrading-from-previous-series.html
(4.1 to 5.0)

and here:

http://dev.mysql.com/doc/refman/5.1/en/upgrading-from-previous-series.html
(5.0 to 5.1)

Please let us know if you are having any issues, we'll
assist as best we can.

It is worth noting that we have already run mysqlcheck
with the upgrade/repair option against all tables. 
Everyone should be good to go!