No specific info about version 3.6. Please visit the main page of Core Tunnel on Mac Informer.
Easily create network "tunnels" in situations where you cannot connect to some device but have a way to connect to as server nearby using SSH.
Telnet/SSH/SSH2 client and terminal emulator.
An Automator Application Workflow to create and remember SSH tunnel settings.
Allows configuring and managing secured tunnel connections (SSH).
VPN Forever lets you to use your favorite online services without restrictions.