> This page is for version v1.3 (default).
> For other versions, use one of these documentation indexes:
> - v1.3 (default): https://docs.twelvelabs.io/v1.3/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.twelvelabs.io/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.twelvelabs.io/_mcp/server.

## The pre-release version 1.0.0 of the Python and Node.js SDKs is now available

TwelveLabs is proud to introduce redesigned SDKs that incorporate modern development practices to enhance the developer experience.

> **Tip**
>
> Version 1.0.0 is a pre-release version. Version 0.4.x remains the current stable version.

### Key Improvements

* **Enhanced type safety and development experience**: Complete typing support, full type hints, auto-completion, and Pydantic v1/v2 compatibility for superior IDE integration, safer code, and modern tooling.
* **Auto-generated architecture**: Built directly from the OpenAPI specifications, ensuring API consistency and automatic updates with new features.
* **Improved pagination**: Automatic page fetching, allowing easier handling of large datasets.
* **Native async support**: The Python SDK now fully supports `async`/`await` with a dedicated asynchronous client.
* **Improved documentation**: Detailed docstrings/JSDoc comments and thorough SDK Reference sections that outline all parameters and response fields.

### Actions required

The pre-release version includes breaking changes from the stable 0.4.x release. Before you use version 1.0.0 in your application:

* Update your code to work with the new version
* Test all changes thoroughly
* Verify that everything functions as expected before you deploy to production.

> **Note**
>
> If you encounter any issues with this pre-release version, please report them on the Issues page of the respective GitHub repository:
>
> * [twelvelabs-python](https://github.com/twelvelabs-io/twelvelabs-python/issues).
> * [twelvelabs-js](https://github.com/twelvelabs-io/twelvelabs-js/issues)

### Version support

TwelveLabs will stop maintaining versions up to 0.4.x after the stable 1.0.0 version is officially released.

### Documentation

The documentation has been updated with current examples, detailed guides, and comprehensive SDK Reference sections.