the help page for dragon says the ccloud extension is in dragon but It's not

the help page says ccloud is in dragon but it’s not. why?

Hi trscsaeg,
The only place that I found, it was only being used as an example and not an addition.
Managing Extensions and Plug-ins

I see is the ccloud extension still in beta

To be honest, I have no idea. :-[
I have found some more reference to this extension, so I will see if I can find out any extra information.