## E.7. Postgres Pro Enterprise 10.3.1

Release date: 2018-03-02

### E.7.1. Overview

This release is based on Postgres Pro Standard 10.3.1 and Postgres Pro Enterprise 10.2.1. As compared with Postgres Pro Enterprise 10.2.1, this version provides the following changes:

- Enabled the referee extension for Linux systems. (See Section F.56.)

- Excluded the multimaster extension from Windows builds. (See Section F.32.)

### E.7.2. Migration to Version 10.3.1

If you are upgrading from a Postgres Pro Enterprise version based on the same PostgreSQL major release, it is enough to install the new version into your current installation directory.

To migrate from PostgreSQL, Postgres Pro, or Postgres Pro Enterprise versions based on any previous PostgreSQL major release, see the instructions in Postgres Pro 10.2.1 Release Notes.