# mark_update_notified

> **Function** in `deepagents_code`

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

Record that the user was notified about version *latest*.

Writes into the shared update state file so a subsequent
`should_notify_update` call can suppress duplicate banners.

## Signature

```python
mark_update_notified(
    latest: str,
) -> None
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `latest` | `str` | Yes | The version string that was shown. |

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/0412009c5441bef8d75a427e1da8909e33ab5b56/libs/code/deepagents_code/update_check.py#L653)