langgraph 1.2.22
langgraph 1.2.22 released with fixes for streaming child graphs and performance improvements.
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langgraph changelog
9 versions of langgraph from LangChain in The Deploy Log. From to . On the median a new version every 5 days, publisher's dates only; the longest wait was 8 days. The newest is 1.2.22. 6 versions in the last 30 days. Each links the publisher's own page.
| Version | Publisher's date | Days after the one before |
|---|---|---|
| 1.2.22 | 2 | |
| 1.2.21 | 7 | |
| 1.2.20 | 6 | |
| 1.2.19 | 4 | |
| 1.2.18 | 2 | |
| 1.2.17 | 8 | |
| 1.2.16 | 4 | |
| 1.2.15 | 7 | |
| 1.2.13 |
langgraph 1.2.21
langgraph 1.2.21 with namespace fixes and dependency updates.
langgraph 1.2.20
LangGraph 1.2.20 adds per-task interrupt IDs and a strict resume mode that refuses stale interrupt answers.
langgraph 1.2.19
langgraph 1.2.19 released with streaming fixes and ToolNode tool names in graph node metadata.
langgraph 1.2.18
DeltaChannel now takes a full snapshot every 100 updates instead of 1000, with snapshot_frequency=1000 to keep old behavior.
LangGraph 1.2.17
LangGraph 1.2.17 released with recursion limit, namespace, and dependency fixes.
langgraph 1.2.16
langgraph 1.2.16 released with fixes for resume handling and checkpoint-postgres prune support.
langgraph 1.2.15
langgraph 1.2.15 released with fixes for message IDs, cached node writes, and interrupt_before breakpoints.
langgraph 1.2.13
langgraph 1.2.13 released with fixes for checkpoint replay, update_state, and DeltaChannel counters.
One line every time AI actually ships, around the clock, free on Threads and Bluesky. Every one is in The Deploy Log with its source.