During January 2025, acm_master worked on the xtdb/arrow-java repository, focusing on enhancing license compliance and third-party code management. They delivered a feature that updated the NOTICE and LICENSE files to accurately attribute Netty and Guava dependencies, ensuring that license headers matched the exact versions and sources used. This Java-based update did not alter runtime behavior but improved audit readiness and governance by enabling precise third-party risk management. By addressing discrepancies in attribution and documentation, acm_master strengthened the project’s transparency and compliance posture, demonstrating a thorough approach to code attribution and legal diligence within the software development lifecycle.