During November 2025, Perry Gibson updated documentation in the ROCm/tensorflow-upstream and Intel-tensorflow/xla repositories to announce the deprecation of MLIR-HLO. He coordinated cross-team communication by drafting explicit deprecation notices in Markdown, clarifying future removal plans and providing provenance through PR-driven changes. This work focused on aligning messaging across repositories to reduce ambiguity for downstream users and developers, supporting migration planning and lowering future support overhead. Perry applied project management and documentation skills to ensure consistent updates, but the scope was limited to two features without bug fixes, reflecting a focused but narrow contribution centered on process clarity rather than code changes.