v1.2.0
HTTP is now the default transport. Running with no MCP_TRANSPORT starts the HTTP server (Streamable HTTP POST /mcp, legacy SSE GET /sse + POST /messages, GET /health). Set MCP_TRANSPORT=stdio for classic stdio. Binds to 127.0.0.1 with DNS-rebinding protection. Azure DevOps auth (PAT / Azure Identity / Azure CLI) unchanged.