Worked on the rosetta-models/common-domain-model repository to deliver enhanced validation test logging, focusing on improving the clarity and usability of validation results for developers. Leveraged Java and unit testing practices to upgrade logging instrumentation, making test outcomes more interpretable and streamlining the troubleshooting process. Updated release documentation to reflect new validation features and removed outdated sections, ensuring alignment with current release processes. The work emphasized strengthening release readiness and developer experience by enabling faster issue diagnosis and support. No major bugs were addressed during this period, with all efforts directed toward refining validation workflows and improving overall observability through better logging.