During April 2025, Harry focused on improving the mariadb-operator/mariadb-operator repository by addressing a critical documentation issue related to MaxScale configuration. He identified and corrected inaccuracies in the default usernames for client, server, and monitor roles, including those with the galera suffix, ensuring that deployment guidance accurately reflected the intended setup. Working primarily with Markdown and leveraging his documentation skills, Harry clarified configuration steps to reduce the risk of user misconfiguration and streamline onboarding. While the work did not involve new feature development, his targeted fix addressed a real-world pain point and contributed to more reliable MaxScale deployments for users.