On Wed, Nov 17, 2010 at 10:58 AM, Jaime Casanova <jaime at 2ndquadrant.com> wrote:
> now being the case that every one of those versions all use the schema
> for 8.1 then it seems safe, at least until 8.4... 9.0 will use the
> same schema? anything to be worried?
>

9.0 uses the same schema.  At least I have not observed any errors
replicating from 8.3 to 9.0 using slony 1.2.21.