> ## Documentation Index
> Fetch the complete documentation index at: https://comfydeploy.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Versioning

> Learn how to manage your current and previous versions of your serverless machines in ComfyDeploy through the dashboard.

<Warning>Machine versioning is only for **V4 machines**. </Warning>

<Note>
  Features are only available for users on **Business plans**. [Click here to
  learn more <Icon icon="arrow-up-right-from-square" size="12" />
  ](https://www.comfydeploy.com/pricing)
</Note>

You can manage your current and previous versions of the serverless machine you've created regardless of status, environment, or specifications from the [dashboard](https://app.comfydeploy.com/machines?view=deployments).

## Version List

<Frame>
  <img src="https://cd-misc.s3.us-east-2.amazonaws.com/docs/machine_version_list.png" alt="Machine version list showing 9 versions with different statuses and timestamps" style={{ borderRadius: "0.5rem" }} />
</Frame>

<p style={{ fontSize: "0.875rem", color: "#666", textAlign: "center" }}>
  Machine version list showing 9 versions with different statuses and timestamps
</p>

The version list shows all iterations of your machine, including:

* Version number and creation timestamp
* Status (Ready, Failed, Building)
* Build logs and specifications
* Actions available for each version

Each version maintains a complete snapshot of your machine's configuration at the time it was created, allowing you to track changes and rollback if needed.

**Version would be created when:**

* You create a new machine
* You do a breaking change and update the machine (i.e. renaming will not create a new version)

## Version Details

<Frame>
  <img src="https://cd-misc.s3.us-east-2.amazonaws.com/docs/machine_version_detail.png" alt="Machine version 1 with detail showing the build logs, status and specifications" style={{ borderRadius: "0.5rem" }} />
</Frame>

<p style={{ fontSize: "0.875rem", color: "#666", textAlign: "center" }}>
  Machine version 1 with detail showing the build logs, status and
  specifications
</p>

Inside version detail page, you are able to:

* View the build logs, including real-time logs while building the machine
* View the status and specifications of the machine
* View the custom nodes and commands used to build the machine

## Features

<CardGroup cols={2}>
  <Card title="Rollback" icon="rotate-left" href="/v2/machines/rollback">
    Rollback to a previous version of the machine
  </Card>

  <Card title="Coming Soon..." icon="clock" href="">
    More features coming soon...
  </Card>
</CardGroup>