PgBouncer Reference | Release Notes

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, see the Juju documentation about risk levels.

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

Dependencies and supported features

For each release, this table shows:

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

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

  • Support for specific features
Release PgBouncer version Juju version TLS encryption COS monitoring Minor version upgrades
394, 395, 396, 397 1.21.0 3.4.5+ check check check
278, 279, 280, 281 1.21.0 3.4.5+ check check check
254, 255, 256, 257 1.21.0 3.1.8+ check check check
173, 174, 175, 176 1.21.0 3.1.8+ check check check
88, 89 1.21.0 3.1.7+ check check
80, 81 1.21.0 3.1.6+ check check
76, 77 1.18.0 3.1.6+ check check

Architecture and base

Due to the subordinate nature of this charm, 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 394-397 (1/stable)

Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
394 check check
395 check check
396 check check
397 check check
Release 278-281
Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
278 check check
279 check check
280 check check
281 check check
Release 254-257
Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
254 check check
255 check check
256 check check
257 check check
Release 173-176
Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
173 check check
174 check check
175 check check
176 check check
Release 88-89
Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
89 check check
88 check check
Release 80-81
Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
81 check check
80 check check
Release 76-77
Revision amd64 arm64 Ubuntu 20.04 (focal) Ubuntu 22.04 (jammy)
77 check check
76 check check

Our release notes are an ongoing work in progress. If there is any additional information about releases that you would like to see or suggestions for other improvements, don’t hesitate to contact us on Matrix or leave a comment.