# cached_release_requires_prereleases

> **Function** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/update_check/cached_release_requires_prereleases)

Return cached pre-release-pin status, or `None` without a fresh answer.

## Signature

```python
cached_release_requires_prereleases(
    version: str | None,
) -> bool | None
```

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/e4c1ffe9ee63d7854147de490ca27495ef157a7b/libs/code/deepagents_code/update_check.py#L383)