Worked on the astronomer/astro-cli repository to enhance the upgrade notification experience by addressing a key issue in the version comparison error output. Using Go and CLI development skills, removed an unnecessary pipe to 'head' in the error handling logic, ensuring that users now see the complete error message during upgrade failures. This adjustment improved the clarity and usefulness of upgrade notifications, making troubleshooting more straightforward. Additional refinements included whitespace cleanup and output simplification, which contributed to more readable logs and actionable guidance for users. The work focused on stability, user experience, and robust error reporting within the CLI upgrade flow.