Elia Migliore focused on stabilizing container builds and standardizing versioning for the Aiven-Open/karapace repository, aiming to improve release reliability and traceability. He implemented a more precise version tagging strategy, including a transformation for development versions to ensure consistent image naming. Using YAML and GitHub Actions, Elia refined the CI/CD workflow by removing unnecessary build arguments and labels, then performed a controlled revert to maintain proper version propagation. His work addressed both feature development and bug fixes, resulting in a streamlined container build process that supports safer iteration and clearer release tracking, demonstrating depth in workflow automation and build management.