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

# Version Control

> Track every change to an agent with automatic version snapshots and one-click restore.

Every time you save an agent in Studio, a version snapshot is created automatically. Version Control gives you a full history of every change made to an agent, with the ability to preview and restore any past version.

## How versioning works

Saving an agent creates a new immutable version snapshot with a timestamp and the author who made the change. Versions cannot be modified after creation.

## Viewing version history

1. Open an agent in the Agent Builder.
2. Select **Version History** in the top right toolbar.
3. The panel shows all versions with timestamp, author, and a change summary.
4. Select any version to preview its configuration without activating it.

## Restoring a version

1. Select the version to restore from the history panel.
2. Select **Restore**.
3. The restored version becomes the new active configuration.
4. A new version entry is recorded with the restore action: who did it, when, and which version was restored.

Restoring is non-destructive. The full version history is preserved, including the versions that existed before the restore.

## Version Control and Environments

Version Control is scoped per environment. The production environment has its own version history, separate from staging or development. Promoting an agent from one environment to another creates a version entry in the target environment's history.

## Next steps

* [Environments](environments)
* [Approval Flows](../governance/approval-flows)