During March 2026, contributed features across three repositories, focusing on CLI development, configuration management, and dependency management using Python and TypeScript. Enhanced the UKGovernmentBEIS/inspect_ai project by implementing a human-readable string representation for EvalLogs and adding terminal output tests to support maintainability. Improved ES Module compatibility in kulshekhar/ts-jest by refining the handling of rewriteRelativeImportExtensions, allowing user-defined values and removing forced overrides. Updated dependencies in apache/hamilton to ensure the CLI, built with Typer, remained compatible with Click 8.3. Each change was supported by targeted unit tests, emphasizing reliability and ongoing developer experience without introducing new bugs.