# Versions

{% hint style="info" %}
Learn more about LIVE and DRAFT environments [here](/publish/publishing-your-bot.md).
{% endhint %}

To go back to a previous LIVE version of your bot:

1. Open your bot and go to the "Publish" menu.

<figure><img src="/files/ZtF4OM0i76aVItu52lxy" alt=""><figcaption></figcaption></figure>

2. On the right hand side you can see all the LIVE versions you have published in the past.

{% hint style="info" %}
Need a refresher on what versions are and how they're used? Read more [here](/publish/publishing-your-bot.md).
{% endhint %}

If you want to restore an older version, simply click the restore button on that version; the window below will be shown:

<figure><img src="/files/Mugf1EH1PGMTNEUzjFwq" alt=""><figcaption></figcaption></figure>

3. You can choose if you either want to:

* make this older version of the bot the new LIVE version that your users will talk to. This will not affect the current DRAFT version.
* load the older version into your DRAFT version, so you can continue working on it. This will not affect the current LIVE version.

{% hint style="warning" %}
Restoring a version to DRAFT means overwriting your current DRAFT version. This cannot be undone.
{% endhint %}

Restoring your bot will:

* Revert the NLP model to the specific version, to ensure a working NLP model.
* Refresh the application so the right version of the blocks & NLP model is displayed to users.
* Not affect the conversation history, analytics & train tab.


---

# 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.chatlayer.ai/navigation/history/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.