During December 2025, jmelis focused on governance hygiene within the Azure/ARO-HCP repository by updating code ownership to better reflect current team responsibilities. The primary engineering work involved modifying the CODEOWNERS file, specifically removing outdated ownership assignments to streamline review processes and clarify accountability. This maintenance-focused change was implemented using plaintext and version control tools, emphasizing collaboration and risk minimization. No production features were altered, ensuring system stability while reinforcing governance standards. The update addressed organizational needs for clearer code ownership, reducing review friction and supporting more efficient project management. The work demonstrated careful attention to process without introducing behavioral changes.