Philipp Eder enhanced the greenbone/workflows repository by addressing a critical issue in the CI pipeline, focusing on secure and reliable build processes. He modified the container-build-push-2nd-gen.yml workflow to require explicit injection of the GREENBONE_BOT_TOKEN, eliminating the dependency on inherited secrets. This change reduced pipeline failures and improved the reproducibility and security of release builds. Philipp applied his expertise in CI/CD and GitHub Actions, leveraging YAML to implement robust secret management. The work demonstrated a thoughtful approach to workflow reliability, ensuring that builds could proceed independently of inherited environment variables and resulting in a more maintainable CI process.