Reference > Release Notes > All revisions > Revision 197/198

Revision 197/198 (dpe/candidate only)

_{June 11, 2024}

Dear community,

We’d like to announce that Canonical’s newest Charmed MySQL Router operator has been published in the dpe/candidate channel :

Features you can start using today

• New workload version MySQL Router 8.0.36 [PR#113][DPE-3717]
• Exposure of all endpoints via data-integrator + TLS support [PR#119][DPE-3689, DPE-4179]
• Support for subordination with ubuntu-advantage and landscape-client [PR#115]
• In-place upgrades [PR#88] + Router version in upgrade status [#128]
• Observability with COS [#93][DPE-1794]
• Log rotation via cron in [PR#80][DPE-1789]
• Discourse documentation [PR#81][DPE-2752]
• All the functionality from previous revisions

Bugfixes

• Added integration test for upgrades in PR#135, [DPE-4179, DPE-4219]
• Updated charmed-mysql-snap to the latest edge revision in PR#144
• Check if highest unit has upgraded before resuming upgrade in PR#140
• No longer returning upgrade app status if upgrade not in progress in PR#141
• Removed redundant upgrade check in PR#137
• Fixed missing kwargs in some methods in PR#143, [DPE-4219]
• Updated force-upgrade action description in PR#133
• Recovery from hook errors when creating/deleting MySQL users in PR#112
• Fixed retry if MySQL Server is unreachable in PR#104
• Bootstrap with force by default in PR#100
• Updated the logrotation dateformat to tolerate more than 24hrs of uptime in PR#94, [DPE-3063]
• Made install handler idempotent in PR#92
• Stabilize exporter tests + leftover cleanup in #146
• Fix TLS configuration immediately deleted after enabling in #150

Canonical Data issues are now public on both Jira and GitHub platforms.
GitHub Releases provide a detailed list of bugfixes, PRs, and commits for each revision.

Inside the charms

• MySQL Router charm ships the latest MySQL Router 8.0.36-0ubuntu0.22.04.1
• CLI mysql-shell updated to 8.0.36+dfsg-0ubuntu0.22.04.1~ppa4
• The Prometheus mysql-router-exporter is 5.0.1-0ubuntu0.22.04.1~ppa1
• VM charms based on Charmed MySQL SNAP (Ubuntu LTS 22.04.4) revision 103.
• Subordinate charms support LTS 22.04 and 20.04 only.

Technical notes

• Upgrade (juju refresh) is possible from revision 118/119+
• Use this operator together with modern operator Charmed MySQL
• Please check restrictions from previous release notes

Contact us

Charmed MySQL Router is an open source project that warmly welcomes community contributions, suggestions, fixes, and constructive feedback.

• Raise software issues or feature requests on GitHub
• Report security issues through Launchpad
• Contact the Canonical Data Platform team through our Matrix channel.