Jakob Yanagibashi worked on the matrix-org/matrix.org repository, focusing on deprecating the LINE Bridge integration to streamline backend maintenance and align with the 2026 roadmap. He implemented the maturity status change to Obsolete, signaling the end of active support and reducing future technical debt. Using Node and Python, Jakob managed version control and communicated deprecation status to users and stakeholders through commit notes, ensuring clarity and transparency. His work emphasized system maintenance and backend development, prioritizing governance around deprecated components. While the scope was limited to a single feature, the approach demonstrated disciplined process and alignment with long-term maintenance strategy.