UltraVNC

Hi,

I've generated a single click binary using the following form :
http://www.uvnc.com/pchelpware/creator/index.html

All was working well but from a few days I see this message in my Linux console :
VNC server supports protocol version 3.16 (viewer 3.3)

Is 3.16 much newer than 3.3, or is it the ...