Re: dblink version noted at top of documentation

PG Doc comments form <noreply@postgresql.org> writes:
> F.10. dblink is noted at top of version 11 documentation, and F.11. dblink
> on version 10 documentaion. They appear to be reversed.

You're mistaking documentation section numbers for versions.  Comparing

https://www.postgresql.org/docs/10/contrib.html

https://www.postgresql.org/docs/11/contrib.html

might clarify it for you.

            regards, tom lane