A new version of the Credits client has been released. This is a renaming release reflecting the update to the new name Credits. The client is mostly updated but references to the old name may appear in some parts of the client. Updates will continue to be done in the following releases.
Make a copy your existing version, replace it with the new version and start it instead. The transition should be seamless.
Downloads can be found at:
http://credits-currency.org/viewforum.php?f=5
Should be as easy as closing down the client if its running, and running the new version to update, to those folks already running the client!