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Checkpoint serialization rejects range and PurePath variants (TypeError) -- same gap as Fraction/complex in #8185

bugSomething isn't workingSomething isn't working

external

Status: Open.

Bug

#8326 In langchain-ai/langgraph;

· Janvita Reddy (Janvita) opened on Jul 11, 2026

LangGraph Dev Server not reloading

bugSomething isn't workingSomething isn't working

external

Status: Open.

Bug

#8321 In langchain-ai/langgraph;

· ANNE MAHAMADOU DIT HAMET (anne7076) opened on Jul 10, 2026

StateGraph silently drops node output keys not declared in TypedDict

bugSomething isn't workingSomething isn't working

external

Status: Open.

Bug

#8320 In langchain-ai/langgraph;

· Harshita Yadav (harshitayadavv) opened on Jul 10, 2026

State channels are reference-transparent end-to-end (read AND write) — local_read()'s missing copy() is a symptom, not the root cause (LastValue et al. alias caller/node objects from the first .invoke())

external

Status: Open.

#8314 In langchain-ai/langgraph;

· mikko-lab (mikko-lab) opened on Jul 9, 2026

feat: CCS Runtime Governance Integration — Formal Behavioral Conformance for Checkpointers

external

Status: Open.

#8308 In langchain-ai/langgraph;

· Correctover (Correctover) opened on Jul 9, 2026

Carry the originating tool_call_id on ActionRequest for HITL tool interrupts

external

Status: Open.

#8304 In langchain-ai/langgraph;

· Rul1an (Rul1an) opened on Jul 8, 2026

Event streaming v3 stream.abort() doesn't stop subgraphs when called from cancelled FastAPI handler

bugSomething isn't workingSomething isn't working

external

Status: Open.

Bug

#8302 In langchain-ai/langgraph;

· Cleric-K opened on Jul 8, 2026

PostgresStore.search() matches namespace_prefix with an unescaped SQL LIKE, returning rows from foreign namespaces

external

Status: Open.

#8300 In langchain-ai/langgraph;

· Aleksandr Filippov (alex-feel) opened on Jul 8, 2026

langgraph dev: checkpoints never flushed mid-session; empty PersistentDicts dropped from the flush loop (data loss on non-graceful exit)

external

Status: Open.

#8298 In langchain-ai/langgraph;

· Mark (markpalfreyman) opened on Jul 8, 2026

Failed to build jsonschema-rs==0.29.1

bugSomething isn't workingSomething isn't working

external

Status: Open.

Bug

#8286 In langchain-ai/langgraph;

· Teh Kok How (khteh) opened on Jul 6, 2026

error_handler: handled exception is re-raised anyway when the failing node runs in parallel with other tasks in the same superstep

external

Status: Open.

#8277 In langchain-ai/langgraph;

· lenzmazar opened on Jul 3, 2026

cli: source.kind 'uv' ignores [tool.uv.workspace].exclude — dockerfile generation fails on workspaces that uv lock accepts

external

Status: Open.

#8275 In langchain-ai/langgraph;

· Andrei Boldyrev (abcgco) opened on Jul 3, 2026