The latest CC3+ update is 28 (version 3.98, released June 1st 2022). Download it from your Registration page.
Greyhawk - CC2 to CC3+ Conversion
There is a CC2 Greyhawk map in the ProFantasy Library that I've always loved. I haven't had much time lately to create my own maps, so I thought it would be fun to convert the old map to the new CC3+ Mike Schley style. I still have tweaking to do on it, but thought I'd share now to get input and recommendations. The png below is pretty pixelated, but I've attached the .fcw. Comments welcome.