Add:

>
> * Wire Protocol Changes
> 	o Show transaction status in psql
> 	o Allow binding of query parameters, support for prepared queries
> 	o Add optional textual message to NOTIFY
> 	o Remove hard-coded limits on user/db/password names
> 	o Remove unused elements of startup packet (unused, tty, passlength)
> 	o Fix COPY/fastpath protocol?
> 	o Replication support?
> 	o Error codes
> 	o Dynamic character set handling
> 	o Special passing of binary values in platform-neutral format (bytea?)
> 	o ecpg improvements?
> 	o Add decoded type, length, precision