Worked on the quokka-astro/quokka repository to deliver a governance enhancement for the hydro module, focusing on improving code quality oversight and review efficiency. The approach involved assigning a dedicated codeowner to the hydro module, establishing a standardized pull request review checklist, and integrating mandatory testing coverage for any new physics introduced. Leveraging Git for version control and collaboration, the developer ensured that all hydro-related contributions followed a consistent review process. Markdown was used to document workflows and checklists, while continuous integration was prepared for GPU testing. This work laid a foundation for higher quality releases and streamlined development cycles.