The first beta of PostgreSQL 14 is now available for testing.

PostgreSQL 14 Beta 1 Released

The PostgreSQL Global Development Group announces that the first beta release of PostgreSQL 14 is now  available for download. This release contains previews of all features that will be available in the final release of PostgreSQL 14, though some details of the release could change before then.

You can find information about all of the features and changes found in PostgreSQL 14 in the  release notes:

https://www.postgresql.org/docs/14/release-14.html

In the spirit of the open source PostgreSQL community, we strongly encourage you to test the new features of PostgreSQL 14 in your systems to help us eliminate bugs or other issues that may exist. While we do not advise you to run PostgreSQL 14 Beta 1 in your production environments, we encourage you to find ways to run your typical application workloads against this beta release.

Your testing and feedback will help the community ensure that the PostgreSQL 14 release upholds our standards of delivering a stable, reliable release of the world's most advanced open source relational database. Please read more about our  beta testing process and how you can contribute:

https://www.postgresql.org/developer/beta/

PostgreSQL 14 Beta 1 Released!