During April 2025, Andreas Westin focused on enhancing the reliability of FTP connections in the curl/curl repository. He addressed a subtle but impactful issue in the FTP connection setup flow by ensuring that completion signaling is correctly communicated back to the caller. Working primarily in C and leveraging his expertise in network programming, Andreas implemented a targeted fix within the cf-socket path to close a signaling gap during FTP accept and connect operations. This change reduced caller-side readiness issues and improved downstream stability for users relying on FTP workflows, demonstrating careful attention to protocol correctness and robust connection management.