In February 2026, Alessandro Guidi enhanced the containers/container-libs repository by delivering core improvements to image copy reliability and usability. He introduced platform-aware image selection and refined manifest-list handling, enabling users to filter images by OS and architecture using Go. His approach combined efficient set-based lookups with digest- and platform-based selection, supporting multi-architecture workflows while maintaining backward compatibility. These changes reduced registry errors and manual intervention when copying images, streamlining deployment pipelines and improving error messaging for missing platforms. Alessandro’s work demonstrated depth in backend development, container management, and image processing, addressing real-world challenges in multi-arch image copying across registries.