Ben Berry updated deployment tooling guidance in the cloud-gov/deploy-cf repository by raising the minimum required Cloud Foundry CLI version from 7.7.1 to 8.9.0. He managed this change through YAML configuration, ensuring that deployments align with current Cloud Foundry capabilities and security standards. By modifying the api-defaults.yml file, Ben reinforced compatibility and improved the user experience by closing gaps caused by outdated CLI versions. His work demonstrated practical DevOps skills, focusing on release governance and traceability from code change to business impact. The update contributed to more reliable deployments and maintained alignment with evolving platform best practices.