Junhua Zhai enhanced the DASH orchestrator in the sonic-net/sonic-swss repository by addressing reliability issues in outbound routing and improving VNET dependency handling. Using C++ and Python, Junhua implemented safeguards to prevent the removal of route groups still in use and ensured accurate VNET existence checks across different routing types. The work included developing an automated test to validate these dependency handling improvements, contributing to more robust network orchestration. Although the focus was on a single feature during the month, the changes demonstrated a thoughtful approach to reliability and maintainability, with careful integration and validation through targeted testing and code review.