langchain-ai
langchain
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
Performance History
Latest Results
fix(langchain): type checkpointer thread config for mypy The regression test's `thread` config dict lacked a `RunnableConfig` annotation, which mypy's `agent.invoke` overload resolution needs to pick the right signature. CI's `lint_tests` job caught this. Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
imnishitha/langchain/fix-stale-structured-response
1 hour ago
nits
nm/hitl_safety_gate
1 hour ago
lint
nm/hitl_safety_gate
2 hours ago
fix(langchain): clear stale `structured_response` between checkpointed turns Closes #36957 `_build_commands` only wrote `structured_response` into state when the model call produced one, so a checkpointer-persisted value from a prior turn stuck around. The routing edges only checked `"structured_response" in state` (key presence), so a turn whose first attempt failed validation and needed a retry would exit early with the previous turn's stale value instead of continuing the retry loop. Now `_build_commands` explicitly clears `structured_response` to `None` when the agent has a `response_format` configured but this call didn't produce one, and the routing edges check `state.get("structured_response") is not None` for freshness instead of key presence. Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
imnishitha/langchain/fix-stale-structured-response
2 hours ago
saftey gates
nm/hitl_safety_gate
2 hours ago
fix
nm/mw-streaming
2 hours ago
lint fix
nm/mw-streaming
7 hours ago
end to end tests
nm/mw-streaming
7 hours ago
Latest Branches
CodSpeed Performance Gauge
-5%
fix(langchain): clear stale `structured_response` between checkpointed turns
#39248
1 hour ago
5650f84
imnishitha/langchain/fix-stale-structured-response
CodSpeed Performance Gauge
0%
fix(langchain): stop HITL approval gates from silently failing open
#39247
1 hour ago
d3d5d3c
nm/hitl_safety_gate
CodSpeed Performance Gauge
0%
fix(langchain): prevent middleware model calls from leaking into the parent stream
#39245
2 hours ago
70eaef5
nm/mw-streaming
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs