removal of protocol 1.0 question

"Christopher Kings-Lynne" <chriskl@familyhealth.com.au> writes:

What is the lowest version of Postgres I can expect to be able to connect to
using libpq from Postgres 7.3?

6.4, I think.

What about 7.4?

CVS tip can *only* talk to CVS tip, but before release I intend to put
back support for protocol 2.0 into libpq, so that it will still talk
to servers back to 6.4.

regards, tom lane