During November 2024, Nacho Cordon focused on maintenance engineering for the neo4j/cypher-language-support repository, addressing security and stability concerns through targeted dependency management. He updated both package.json and package-lock.json files, resolving security advisories and compatibility issues to ensure a stable build and reliable continuous integration. Nacho’s work involved careful analysis of transitive dependencies, removing known vulnerabilities and aligning the project with current ecosystem requirements. Using JSON and leveraging his expertise in dependency management, he improved build reproducibility and runtime compatibility. While the scope was limited to bug fixing, his contributions enhanced the project’s security posture and long-term maintainability.