langchain-quickjs==0.3.0

langchain-ai/deepagentslangchain-quickjs==0.3.0Jun 18, 2026by github-actions[bot]

AI Summary

This release upgrades the underlying QuickJS Rust library and introduces prompt tuning capabilities for task-level global configuration.

Key Highlights

Upgrade to quickjs-rs 0.2.0
Prompt tuning on task global

Breaking Changes

Upgrade to quickjs-rs 0.2.0

New Features

Prompt tuning on task global

Full Release Notes

### ⚠ BREAKING CHANGES

* **quickjs:** upgrade to 0.2.0 quickjs-rs ([#4067](https://github.com/langchain-ai/deepagents/issues/4067))

### Features

* **quickjs:** prompt tuning on task global ([#4066](https://github.com/langchain-ai/deepagents/issues/4066)) ([a47696f](https://github.com/langchain-ai/deepagents/commit/a47696f6d3e57eccb5ea19fb344305a7995ecc76))
* **quickjs:** upgrade to 0.2.0 quickjs-rs ([#4067](https://github.com/langchain-ai/deepagents/issues/4067)) ([4ffea88](https://github.com/langchain-ai/deepagents/commit/4ffea88690418207b5e4fa800ee8c1abfa454bec))

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Internal maintainers: @hntrl, @mdrxy