
 - Split off version 4 and 5 implementation into Net::SOCKS::v4
   and Net::SOCKS::v5.  Use Net::SOCKS as a redirector to the
   subclass, depending on the value of socks_version passed to
   new().

 - Clean up POD.

 - Patch libnet to support SOCKS.

 - Support SOCKS v5 with username and password.

 - Support SOCKS v5 with GSS-API (RFC 1508, 1509).

 - Support multicast extension.

 - Support SSL SOCKS extension.

