Morgan focused on stabilizing and modernizing the replicate/cog repository by upgrading its core runtime to require Python 3.10, ensuring future compatibility and maintainability. They updated configuration validation, Dockerfile logic, and continuous integration workflows to enforce the new minimum version, while also implementing deprecation tests for Python 3.8 and 3.9 to validate backward compatibility during the transition. Using Go and Python, Morgan enhanced test coverage for deprecated paths and improved package compatibility by filtering unsupported Torch packages. Their work provided a robust foundation for future development, reducing upgrade risks and streamlining testing and deployment processes across the project’s codebase.