v1.13.0

1.13.0 (2026-10-21)

Features

• add a builder for workflow graph edges (4721491)
• expose turnComplete for live content (857ee63)
• langchain4j: make modelName optional when ChatModel or StreamingChatModel is provided (03036c3)
• run a single workflow node (28f2606)
• run a workflow graph (cecad8f)
• run a workflow node as the invocation root (66eab8c)

Bug Fixes

• dev: allow only same-origin requests by default for CORS and /run_live (5667d38)
• dev: reject DNS-rebinding requests that reach the server over loopback (1ae5078)
• mcp: emit valid JSON Schema when converting ADK tools to MCP tools (60250a9)
• omit caller values from VertexAiSessionService error messages (dc56f11)
• round-trip thinking blocks in the Claude model (d1d9dc2)