Aditya Ko delivered three feature updates to the BU-Spark/ds-bcc-liz-breadon-accountability repository, focusing on enhancing data analysis and engineering workflows. He updated the core codebase and refreshed data visualizations, improving the clarity and fidelity of decision-support outputs. Aditya refactored the violations logic for greater readability and maintainability, extending these improvements across multiple code paths to streamline future development and onboarding. Working primarily with CSV data and leveraging data engineering techniques, he prioritized maintainable, clear code over bug fixes this cycle. His contributions reduced maintenance overhead and improved the transparency of violation handling, supporting more efficient iteration and business decision-making.