E.1. Postgres Pro Enterprise 18.6.0 #
Date: 2026-08-20
E.1.1. Overview #
This release is based on PostgreSQL 18.6 and Postgres Pro Enterprise 18.4.1. All changes inherited from PostgreSQL 18.6, including CVE fixes, are listed in PostgreSQL 18.6 Release Notes.
E.1.2. Migration to Version 18.6.0 #
If you are upgrading from a Postgres Pro Enterprise release based on the same PostgreSQL major version, it is enough to install the new version into your current installation directory.
ABI versions may change between minor releases of Postgres Pro. If this is the case, and you see the ABI mismatch error when trying to run your extension, make sure to install a new version of the extension supplied with a new release of Postgres Pro, or recompile your third-party extension to be able to use it with the current version of Postgres Pro.
To upgrade your BiHA cluster, refer to the upgrade and migration instructions for BiHA.
To migrate from PostgreSQL, as well as Postgres Pro Standard or Postgres Pro Enterprise based on a previous PostgreSQL major version, see the migration instructions for version 18.