Issues · langchain-ai/langgraph · GitHub

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

#8300

· 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)

#8298

· Mark (markpalfreyman) opened

on Jul 8, 2026

Failed to build `jsonschema-rs==0.29.1`

#8286

· 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

#8277

· lenzmazar opened

on Jul 3, 2026

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

#8275

· Andrei Boldyrev (abcgco) opened

on Jul 3, 2026

Real stateful workflow use case: autonomous bounty system open for LangGraph agents

#8274

· Nexussyn opened

on Jul 3, 2026

perf: FuturesDict.on_done re-scans all completed futures on every callback (O(tasks^2) stop-check)

#8240

· Humphrey (HumphreySun98) opened

on Jun 30, 2026

fix: durability='sync' checkpoint ordering unenforced — post-crash recovery can restore inconsistent state

#8234

· Perseus Computing (tcconnally) opened

on Jun 30, 2026

Docs: wrong import path for ToolNode in tool_node.py docstring examples

#8228

· Chandan Kumar (RavSinghChandan) opened

on Jun 30, 2026

Docs: `context_schema` parameter in create_react_agent has no description body

#8227

· Chandan Kumar (RavSinghChandan) opened

on Jun 30, 2026

Docs: grammar error in create_react_agent mermaid diagram — "ToolMessage for each tool_calls" should be "tool_call"

#8226

· Chandan Kumar (RavSinghChandan) opened

on Jun 30, 2026

usage_metadata lost in LangSmith traces when astream_events forces streaming inside ainvoke

#8225

· haoxdong opened

on Jun 30, 2026