# mark_auto_update_default_acknowledged

> **Function** in `deepagents_code`

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

Record that the one-time auto-update default migration notice was shown.

## Signature

```python
mark_auto_update_default_acknowledged() -> bool
```

## Returns

`bool`

`True` if the acknowledgement was persisted. `False` means the state
write failed, so the notice will fire again on the next launch;
callers should surface that rather than letting the repeat
look like a bug.

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/2f56309d821db4a0d06ee03959cf842c91b7f228/libs/code/deepagents_code/update_check.py#L2922)