* Patch queue:
   * [https://community.openvpn.net/openvpn/ticket/35 Trac #35: No magic limitation on socket size]
   * [https://community.openvpn.net/openvpn/ticket/8 Trac #8: MacOSX Keychain Certificate support]
   * [https://community.openvpn.net/openvpn/ticket/68 Trac #68: Windows route add command failed - should OpenVPN exit?]