Release Notes

This page provides high-level overviews of the dependencies and features that are supported by each revision in every stable release.

To learn more about the different release tracks and channels, see the Juju documentation about channels.

To see all releases and commits, check the Charmed PostgreSQL Releases page on GitHub.

Dependencies and supported features

For a given release, this table shows:

• The PostgreSQL version packaged inside
• The minimum Juju version required to reliably operate all features of the release

  This charm still supports older versions of Juju down to 2.9. See the Juju section of the system requirements for more details

• Support for specific features

Revision	PostgreSQL version	Juju version	TLS encryption*	COS monitoring	Minor version upgrades	Cross-regional async replication	Point-in-time recovery
444, 445	14.12	3.4.3+
381, 382	14.12	3.4.3+
280, 281	14.11	3.4.2+
193	14.10	3.4.2+
177	14.9	3.1.6+
158	14.9	3.1.5+
73	14.7	2.9.32+

TLS encryption*: Support for v2 or higher of the tls-certificates interface. This means that you can integrate with modern TLS charms.

For more details about a particular revision, refer to its dedicated Release Notes page. For more details about each feature/interface, refer to their dedicated How-To guide.

Architecture and base

Several revisions are released simultaneously for different bases/series using the same charm code. In other words, one release contains multiple revisions.

If you do not specify a revision on deploy time, Juju will automatically choose the revision that matches your base and architecture.

If you deploy a specific revision, you must make sure it matches your base and architecture via the tables below or with juju info.

Release 444-445 (14/stable)

Revision	amd64	arm64	Ubuntu 22.04 LTS
445
444

Older releases

Release 381-382 (14/stable)

Revision	amd64	arm64	Ubuntu 22.04 LTS
382
381

Release 280-281

Revision	amd64	arm64	Ubuntu 22.04 LTS
281
280

Release 193

Revision	amd64	arm64	Ubuntu 22.04 LTS
193

Release 177

Revision	amd64	arm64	Ubuntu 22.04 LTS
177

Release 158

Revision	amd64	arm64	Ubuntu 22.04 LTS
158

Release 73

Revision	amd64	arm64	Ubuntu 22.04 LTS
73

Plugins/extensions

For a list of all plugins supported for each revision, see the reference page Plugins/extensions.