During June 2025, Andrew Baker focused on improving code generation hygiene in the google/flatbuffers repository. He addressed an issue in the Python code generation process by preventing the creation of empty output files when types lacked structs or enums, thereby reducing unnecessary clutter and potential confusion for downstream consumers. Using C++ and Python, Andrew also removed obsolete generated test Python files, streamlining the repository and minimizing the risk of accidental overwrites. His work centered on build systems and testing, resulting in more reliable Python code generation and improved maintainability for the project, with careful attention to compatibility and repository cleanliness.