2.0.0b3 (2026-04-22)
Features Added
RequestIdMiddleware— pure-ASGI middleware that sets anx-request-idresponse header on every response. The request ID is resolved from the OpenTelemetry trace ID, an incomingx-request-idheader, or a generated UUID (in that priority). The resolved value is stored in ASGI scope state under the well-known keyagentserver.request_idfor use by sibling protocol packages. Automatically wired intoAgentServerHost.