Toby Satterthwaite upgraded the sodetlib library to version 0.5.6 within the Docker image for the simonsobs/socs repository, ensuring that the pysmurf-controller component could leverage the latest features and fixes. He approached this by updating the Dockerfile, aligning the containerized environment with upstream library improvements to enhance stability and maintainability. Using skills in containerization, DevOps, and Python, Toby’s work reduced future maintenance risks and prepared the project for release readiness. The update was carefully documented and linked to a specific commit and pull request, providing traceability and clarity for future development and supporting a robust deployment pipeline.