Worked on release engineering within the srid/nixpkgs repository, focusing on updating the Factorio package from version 2.0.13 to 2.0.14. The work involved modifying Nix expressions to update version metadata, checksums, and build instructions, ensuring that users receive the latest stable release with reproducible builds. Emphasized package management best practices by aligning release metadata and maintaining deterministic deployment processes. No separate bug fixes were recorded during this period, as all efforts centered on release readiness. Utilized Nix as the primary language and technology, demonstrating attention to detail in package maintenance and consistency for user-facing software distribution.