During May 2025, Michael Fuller focused on improving dependency management and build stability for the prometheus/node_exporter repository. He upgraded the procfs dependency from version 0.16.0 to 0.16.1, ensuring the module remained current and reducing the risk of dependency drift. Using Go and leveraging Go Modules, Michael ran go mod tidy and updated go.sum to maintain a clean, deterministic module graph. This targeted update enhanced code health and build reproducibility, supporting future development and continuous integration reliability. While no major bugs were addressed, his work emphasized precise change control and maintained compatibility for downstream consumers relying on explicit dependencies.