Subkanthi enhanced the ankane/iceberg-go repository by delivering a comprehensive update to its CLI usage documentation. Focusing on Markdown and leveraging strong documentation skills, Subkanthi added detailed build and install instructions along with practical command examples, such as listing and creating namespaces. The update also referenced the pyiceberg CLI, aligning Go and Python tooling to support users transitioning between implementations. This documentation-only change improved onboarding and reduced support friction without altering code or introducing regressions. The work demonstrated depth in understanding user needs and cross-tooling consistency, resulting in clearer guidance and a more consistent user experience across CLI environments.