During April 2025, Paolo Temporini updated the heroku/libcnb.rs repository to strengthen governance and compliance through improved metadata management. He delivered a targeted feature that enhanced the CODEOWNERS file by adding ECCN and GUSINFO metadata comments, enabling automated compliance checks and clearer ownership signals. Using YAML and applying configuration management and DevOps principles, Paolo’s approach focused on minimizing the change’s surface area while increasing metadata consistency. This update reduced risk in policy enforcement and supported downstream automation in the deployment pipeline. The work demonstrated a focused, incremental improvement to repository compliance without introducing unnecessary complexity or impacting existing workflows.