langchain-quickjs==0.3.7

langchain-ai/deepagentslangchain-quickjs==0.3.7Sep 6, 2026by github-actions[bot]

AI Summary

This release introduces native streaming support for PTC tool calls and fixes a state propagation issue where private data was incorrectly included in subagent propagation.

Key Highlights

Native streaming of PTC tool calls
Fix for private state propagation in subagents
Updated dependency minimums

New Features

Stream PTC tool calls natively

Full Release Notes

### Features

- Stream PTC tool calls natively. ([#5735](https://github.com/langchain-ai/deepagents/issues/5735))

### Bug Fixes

- Keep private state out of subagent propagation. ([#3543](https://github.com/langchain-ai/deepagents/issues/3543))

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Internal maintainers: @hntrl

Released by: @hntrl

<details>
<summary>Git log since langchain-quickjs==0.3.6</summary>

This commit history includes changes to this package. Commits are listed newest first.

- [`6c89fe2`](https://github.com/langchain-ai/deepagents/commit/6c89fe2197a2dfe4f3851cda38565bcadba6066b) release(langchain-quickjs): 0.3.7 (#6095)
- [`916d7d7`](https://github.com/langchain-ai/deepagents/commit/916d7d740563f8cc7e16299d5aba88f9467473de) fix(quickjs): keep private state out of subagent propagation (#3543)
- [`c366c49`](https://github.com/langchain-ai/deepagents/commit/c366c495129a67629a4477c51e0d1dec778d36e3) feat(quickjs): stream PTC tool calls natively (#5735)
- [`bdccb82`](https://github.com/langchain-ai/deepagents/commit/bdccb82d21f998174354a25daa4624dc0d9da97b) chore(deps): raise dependency minimums for `all` (#6053)

</details>