On Wed, 2005-07-20 at 09:52, David Parker wrote:
> Is there any reason that a 7.4.6 database cannot be replicated to an
> 8.0.3 database, assuming they are both running the same versions of
> slony?

No, in fact, it was one of the design considerations that it be capable
of working across different versions and thus usable as an upgrade tool.