# Versions

The Versions tab shows each version of the agent. By clicking on the view icon you can view the configuration of that specific version of the agent, and rollback to that version as needed.

<figure><img src="/files/yOYitmD4t8MrCEiNxzep" alt=""><figcaption></figcaption></figure>

The view of each agent version shows the JSON for that agent version and not the form view that is typically used to edit the agent. However all of the same information is contained in the JSON, and a "rollback" button is provided at the bottom of the screen.

The rollback is also supported using an icon on the grid view of the agent versions.

<figure><img src="/files/Yul0ElalLoEPuoSq9NtS" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.contextual.io/documentation-and-resources/components-and-data/agents/agent-details/versions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.