This release is based on Postgres Pro Standard 11.5.3 and provides several improvements:
Added support for CentOS 8.
The expression comparison function has been reworked to fix bugs and improve support in the future.
Migration to Version 11.5.4
If you are upgrading from Postgres Pro Standard based on the same PostgreSQL major version, it is enough to install the new version into your current installation directory.
Since pg_probackup delivery model changed in Postgres Pro Standard 11.2.1, when upgrading from a lower version on ALT Linux and Debian-based systems, run
apt dist-upgrade (or
apt-get dist-upgrade) to ensure that all new dependencies are handled correctly. On Windows, you have to run a separate pg_probackup installer to complete the upgrade.
To migrate from PostgreSQL or a Postgres Pro Standard release based on a previous PostgreSQL major version, see the instructions in Postgres Pro Standard 11.1.1 Release Notes. If you are opting for a dump/restore, make sure to use the
--add-collprovider option to correctly choose the collation provider for the migrated database.