OpenVPN for Asus RT-N16?

I downloaded and installed "Asuswrt-Merlin - build 378.50 (7-Feb-2015)" which the readme-merlin.txt notes implied it had OpenVPN CLient and Server (not advanced) yet the VPN menu did not show any OpenVPN support. Perhaps I missed it. Should it be there or not? If not, does any ASUS or Merlin firmware version support OpenVPN Server and Client? I'm current running ASUS firmware "3.0.0.4.378_4850-g727db45" and also see no OpenVPN support yet their FAQ dialogs show it in the examples.

Any...

OpenVPN for Asus RT-N16?