On Wed, Aug 11, 2021 at 11:42 AM Jonathan S. Katz <jkatz@postgresql.org> wrote:
> So perhaps:
>
> "* `pg_upgrade` now carries forward the old installation's `oldestXID`
> value and no longer forces an anti-wraparound `VACUUM`."
>
> or maybe even:
>
> "* `pg_upgrade` no longer forces an anti-wraparound `VACUUM`."
I prefer the first one, fwiw.
--
Peter Geoghegan