Revisions 1157, 1158

A new revision of Charmed PostgreSQL for machines has been published in the 16/stable channel.

Charmhub • System requirements • How to deploy • How to upgrade • All release notes

Compatibility

Architecture	Charm revision	Snap version	PostgreSQL version	Recommended Juju version
amd64	1158	366	16.14	3.6.21
arm64	1157	365	16.14	3.6.21

Highlights

• [DPE-10012] Bump PostgreSQL to 16.14

  • Check the official PostgreSQL 16.14 release notes

• [DPE-7316] Stereo mode via the new postgresql-watcher charm by @dragomirp in #1677

  • Documentation: How to deploy in stereo mode

• [DPE-9049] Storage: migrate all data mounts to versioned 16/main subdirectories by @marceloneppel in #1649

  • Fixed OpenStack deployments: lost+found folder issue.

  • Fixed patroni reinit

  • Fully automatically (via snap refresh), rollback supported (no downgrades!).

  • Contact us if you have questions/issues!

Other features and improvements

• [DPE-7316] Additive changes for stereo mode by @dragomirp in #1648

• [DPE-10017] Leader switchover update and faster topology cycle by @dragomirp in [#1700 and https://github.com/canonical/postgresql-operator/pull/1681 ](https://github.com/canonical/postgresql-operator/pull/1700 and https://github.com/canonical/postgresql-operator/pull/1681 )

• [DPE-10012] Rebuilt timescaledb extension for PostgreSQL 16.14 by @taurus-forever in #1720

• [DPE-10234] docs: add AGENTS.md/CLAUDE.md and expand CONTRIBUTING.md by @marceloneppel in #1705

• Use jubilant for main integration tests by @imanenami in #1507

Bug fixes

• [DPE-9010] fix(backups): reject standby backup actions and harden async replication by @marceloneppel in #1602

• [DPE-9920] Fix 10th+ cluster<>cluster Primary promotions by @taurus-forever in #1643

• [DPE-9705] Add Patroni max_timelines_history=50 by @taurus-forever in #1632

• [DPE-9995] docs(restore): fix restore-to-time format hint on 16/edge by @marceloneppel in #1668

• [DPE-9205] Update endpoint in pre-refresh check by @dragomirp in #1378

• [DPE-10283] test: remove redundant arch constraint from test_deploy_stable by @marceloneppel in #1741

• [DPE-10017] Wait for the primary cluster to stop on async switchover by @dragomirp in #1745

• Re-enable subordinated landscape-client tests by @taurus-forever in #1623

New Contributors

• @imanenami made their first contribution in #1507

Full Changelog: https://github.com/canonical/postgresql-operator/compare/v16/1.242.0…v16/1.299.0