PostgreSQL 14 Beta 1 release announcement draft

Hi,

Please see the attached draft for the PostgreSQL 14 Beta 1 release
announcement this week.

As with the past beta releases, the primary goal of this announcement is
to make the public aware of the beta release and encourage testing. The
announcement serves as a springboard for feature awareness and to
inspire real world (or equivalent) testing.

Note that this announcement is not ranking the features in any
particular way, and while it's exciting to see all the new features
going into PostgreSQL 14, we cannot include all of them in the announcement.

Please review the announcement for technical inaccuracies and notable
feature omissions, and please provide feedback no later than Wed, May 19
AoE[1]

Thanks!

Jonathan

[1] https://en.wikipedia.org/wiki/Anywhere_on_Earth