Microsoft Ships Copilot Cowork, Figma Expands MCP, and LangSmith Benchmarks Go Public

Three concrete product moves today that show how the tooling layer is maturing: Microsoft took Copilot Cowork from beta to GA worldwide (long-running agents are now a real enterprise product), Figma expanded its MCP server with Slides and font support (AI access to design context is getting richer), and LangChain published public LangSmith benchmarks so teams can actually compare evaluation results across systems.