What to do about HPSS protocol backwards compatibility for faster push?

[Vincent Ladeuil]

>>>>> "Andrew" == Andrew Bennetts <andrew at canonical.com> writes:

    Andrew>   3) send a “do you support request X?” request first
    Andrew>   (possibly integrate this into the existing “hello”
    Andrew>   request).

+1

I thought smart methods embedded a version too, or was it
abandoned ?

Initial handshake should provide the client version to the server
and returns the server version to the client.