During October 2024, work focused on configuration management within the drpcorg/public repository, specifically addressing a deprecated parameter in chains.yaml. The developer removed the obsolete fork-choice: height setting using disciplined YAML editing, ensuring the configuration aligned with current chain specifications. This targeted cleanup reduced operator confusion and minimized deployment risks by eliminating outdated parameters that could cause runtime errors. The change was delivered as a single, well-documented commit, demonstrating attention to traceability and configuration hygiene. By leveraging skills in configuration management and YAML, the developer contributed to a more maintainable deployment process without introducing new features during the period.