E.27. Postgres Pro Enterprise 11.5.3
Release date: 2019-09-17
E.27.1. Overview
This release is based on Postgres Pro Enterprise 11.5.2 and provides several improvements:
Added support for Python 3 on SLES 12/15 and JIT on SLES 15.
Improved optimizer performance on simple queries.
Fixed assorted bugs in planner that could cause server failures.
Ensured that pg_visibility is compatible with 64-bit transaction IDs.
E.27.2. Migration to Version 11.5.3
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.
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 11.