All issues

Search results

[SDK] block-delta overwrites tool_call_chunk args, so streaming tool calls drop out of message.tool_calls

Status: Open.

#2766 In langchain-ai/langgraphjs;

· darkobardic opened on Aug 31, 2026

Agent Server: cancelling a run does not stop JS graphs — the request AbortSignal is never passed to graph.streamEvents()

Status: Open.

#2755 In langchain-ai/langgraphjs;

· Alejandro Esteban Salazar (The-Best-Joke) opened on Aug 28, 2026

CustomAdapterOptions types defaultHeaders/client as never, but the client base built by useStream reads them — self-hosted custom-transport servers get unauthenticated getHistory → 401

Status: Open.

#2754 In langchain-ai/langgraphjs;

· duohelingdukele opened on Aug 27, 2026

CI: tracing.test.ts 'does not double stream tokens' fails on Node 26.8.x — all PR unit-test jobs red since runners moved off 26.7.0

Status: Open.

#2752 In langchain-ai/langgraphjs;

· t3s7r opened on Aug 27, 2026

updateState on the root checkpoint merges DeltaChannel writes from parallel branches

Status: Open.

#2737 In langchain-ai/langgraphjs;

· Jason Pickens (steinybot) opened on Aug 23, 2026

StreamMessagesHandler._emit mutates message ids, silently dropping node-output messages under streamMode: "messages"

Status: Open.

#2730 In langchain-ai/langgraphjs;

· Kevin Celis (celisgeest) opened on Aug 22, 2026

[create-langgraph] extract-zip hangs on Node 26 — template download never finishes

Status: Open.

#2725 In langchain-ai/langgraphjs;

· hu (RYGRIT) opened on Aug 21, 2026

DX: node/channel name collisions in addNode are only caught at runtime — statically known collisions could be a type error

Status: Open.

#2724 In langchain-ai/langgraphjs;

· skblue (jsiu93) opened on Aug 21, 2026

BaseStore.search() namespace prefix matching crosses segment boundaries, returning sibling namespaces' data (JS port of CVE-2026-71433)

Status: Open.

#2721 In langchain-ai/langgraphjs;

· Andrei Patseev (patseev) opened on Aug 20, 2026

StreamController merges messages from a discovered depth-one subgraph into root messages

Status: Open.

#2716 In langchain-ai/langgraphjs;

· Rahul Raj Purohit (rrajpuro) opened on Aug 20, 2026

[SDK] Thread-centric SSE stream does not reconnect after clean EOF

Status: Open.

#2701 In langchain-ai/langgraphjs;

· Rahul Raj Purohit (rrajpuro) opened on Aug 17, 2026

Docs example for trust-boundary evals with untrusted content

Status: Open.

#2700 In langchain-ai/langgraphjs;

· Lindy Xu (lindixu6-hash) opened on Aug 16, 2026