Observability: COS LTS and COS Lite LTS are out!

charm Observability
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I’m proud to announce the Observability team finally produced our first LTS release: COS 3.0 and COS Lite 3.0 are out! :rainbow:

The journey to get here was a bit rocky, but the team relentlessly worked to make this release a reality. Last pulse we focused the entire Observability team’s energies on release readiness, and I believe that proved how effective team-wide collaborations can be, including our exchanges with all the stakeholders which allowed us to further polish this release.

Over the past 3 months, we:

  • merged ~850 LTS-related pull requests;

  • across ~90 repositories;

  • contributing ~400.000 lines of code;

  • addressed ~50 items directly affecting customers and stakeholders.

:scroll: Release notes

All the information you might need is readily available in (or linked from) the release notes page; nonetheless, here are some useful quick links:

  • :page_facing_up: Release policy: how frequently we release, support windows, and track naming.

  • :bird: Migration guides: how to upgrade from 2 to 3.0, covering multiple scenarios.

  • :gear: Components: reference for which charms, rocks, and snaps belong to this release, and for which versions and tracks they use.

Try it out and let us know what you think!

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