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langchain@1.5.19

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@github-actions github-actions released this 22 Oct 11:25
· 4 commits to main since this release
f65acc3

Patch Changes

  • #11990 0c5e7bc Thanks @hntrl! - Avoid copying full agent state into every parallel tool task. Restore tool and middleware state from graph channels for compact tasks while continuing to support full-state tasks saved in older checkpoints.

  • #11989 f096a32 Thanks @hntrl! - Align the default todo-list system prompt and tool description with Python, including guidance to deliver the substantive final answer after the last write_todos result.