Miguel contributed to three repositories during March 2026, focusing on user experience, code quality, and system reliability. For exo-explore/exo, he implemented real-time download progress tracking for partially downloaded models, enhancing dashboard feedback using JavaScript and Svelte. In astral-sh/ruff, Miguel extended the pep8-naming linter to enforce naming conventions within match-pattern bindings, introducing a new analysis module in Python and updating tests for comprehensive coverage. On 0xPolygonMiden/miden-vm, he addressed a parser overflow issue by adding bounds checking for @locals values in Rust, ensuring safer parsing and robust error handling. His work demonstrated technical depth and practical impact.