Michael Herbst focused on repository maintenance for JuliaRegistries/General, addressing a critical update to the PseudoPotentialIO repository URL following an ownership change. By leveraging skills in repository management and version control, Michael ensured that the new URL was correctly reflected in the registry’s TOML configuration, preventing potential disruptions in downstream tooling and maintaining consistent governance metadata. The work did not involve new feature development but demonstrated careful attention to repository hygiene and the technical nuances of registry maintenance. This update enabled smoother future transitions in ownership and contributed to the long-term reliability of the Julia package ecosystem’s infrastructure.