During January 2025, Greg P. upgraded the Rust-Python bindings in the freedomofpress/securedrop repository, focusing on the redwood component. He modernized the binding layer by updating pyo3 to version 0.23.4, adapting the Bound API, and explicitly defining Python function signatures to ensure compatibility and maintainability. This work leveraged his skills in Rust, Python, and dependency management, addressing potential instability in cross-language interactions. By strengthening the interoperability between Rust and Python, Greg reduced future technical debt and established a stable foundation for subsequent upgrades. The depth of his approach improved the long-term reliability of the project’s FFI integration.