Worked on the docker/cli repository to update documentation for the metrics endpoint, specifically clarifying that the --metrics-addr feature is no longer experimental as of version 20.10. This change aligned user guidance with upstream developments, reducing confusion and supporting smoother production adoption of metrics-based monitoring. The update was delivered as a single, signed-off commit, with traceability ensured by linking to the relevant upstream reference. Leveraging skills in API development, DevOps, and Markdown, the work improved reliability for users and streamlined onboarding by providing clear, accurate documentation, ultimately helping to minimize potential support requests related to metrics configuration.