Leonardo contributed to the Unity-Technologies/InputSystem repository by focusing on infrastructure stability and documentation quality over a two-month period. He improved CI/CD reliability by replacing hardcoded paths to UnityEngine.CoreModule.dll with dynamic assembly location resolution in C#, reducing environment-specific test failures and enabling more robust automated testing. Additionally, Leonardo addressed a documentation formatting issue in Markdown, enhancing the clarity and rendering of the UsingProcessors page while updating the changelog for traceability. His work emphasized editor scripting, unit testing, and documentation, prioritizing maintainability and developer experience. Although no new features were added, his contributions strengthened the project’s technical foundation.