Gary Graham enhanced the hapifhir/hapi-fhir repository by developing a CI/CD configuration that routes the mshick/add-pr-comment@v2 GitHub Action through a development proxy, introducing a new proxy-url setting within spotless.yml. This approach, implemented using YAML and leveraging GitHub Actions, addressed the challenge of unreliable test runs in development environments by improving CI reliability and stability. Gary’s work focused on configuration management and proxy routing, enabling safer and more consistent development testing. The feature was delivered as a targeted update rather than a broad overhaul, demonstrating depth in DevOps practices and a precise understanding of CI/CD pipeline requirements.