We will be upgrading both S3 and S4 servers to Centova 3.0.5 tomorrow morning (Nov 14th) between 1:00AM to 3:00AM Central Time. This is a major upgrade from Centova 2.0. We have the new servers in place and active, so there will just be a simple restart of the servers and everything will be activated on the new version. No listen link addresses will change. I hope you enjoy the new release of Centova!