Worked on the lunar-linux/moonbase-other repository to upgrade the NumPy dependency to version 2.2.2, focusing on package management and build reproducibility. The update included revising the source verification hash and updating metadata to ensure secure, traceable builds that align with supported NumPy versions. Using Shell scripting, the developer maintained compatibility with existing components while improving build stability. No bug fixes were required during this period, reflecting a targeted approach to feature delivery. The work demonstrated attention to detail in dependency management and source verification, contributing to a more robust and maintainable build process within the lunar-linux ecosystem.