Python 1.1.4

What's new Added JevClassifier: routes with TypeSafe's Jev decision model instead of an LLM. The registered agents become a typed choice question, and Jev returns the chosen agent plus a calibrated confidence, billed on input tokens only. Standard library only, no new dependencies. See the docs (#699) MCP protocol 2026-07-28 support via mcp 2.x, keeping 1.x compatible (#643) Streamable HTTP transport in MCPToolProvider (