During April 2025, Pablo Alonso enhanced the build system for the ansible/receptor repository by updating the Makefile to make the ARCH variable optional, defaulting to amd64 when unset. This adjustment, implemented using Makefile and build systems expertise, streamlined the contributor onboarding process and improved CI reliability by removing the need for manual architecture configuration. The change also established a foundation for future multi-architecture support, reflecting thoughtful planning for scalability. Pablo’s work demonstrated careful Git discipline, with clear commit references and issue linkage, and contributed to a more flexible, maintainable build process that benefits both developers and automated workflows.