Upgrading to 1.2.15 I still get:

repl_update_functions.scr:12: Possible unsupported PostgreSQL version 8.3, defaulting to 8.1 support

Funny, I'm sure I didn't see it last time I upgraded, either that or I just ignored it.

I'm guessing still no biggy.

--- On Thu, 22/5/08, Christopher Browne <cbbrowne at ca.afilias.info> wrote:
> Right you are!  Happily, the message is, as you say,
> harmless and
> cosmetic.  The code is doing the right things anyways. 
> I'll see about
> patching this (not today; I'm at PGCon) so it appears
> to behave right,
> instead of merely doing so :-).
> 
> It is indeed irritating that this code occurs twice; it is
> essentially
> eliminated in v2.0, so I don't think it's worth
> going to much effort
> to do the "big fix."