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

# Version History

> View every saved version of your graph agent and restore any previous version with one click.

Every time you save a graph agent, the platform creates a version snapshot. The Version history sheet shows all past versions and lets you restore any of them.

***

## Opening version history

Click **Version history** in the toolbar. A sheet slides in from the right side of the canvas, listing all saved versions in reverse chronological order.

<Frame>
  <img src="https://mintcdn.com/bolna-54a2d4fe/3rE9i_zBzV0eq0_a/images/graph-agent/version_history_sheet.png?fit=max&auto=format&n=3rE9i_zBzV0eq0_a&q=85&s=122dca04647b272cb69c9fd333965ffb" alt="Version history sheet open alongside the graph canvas" width="1754" height="1516" data-path="images/graph-agent/version_history_sheet.png" />
</Frame>

***

## Version list

Each version row shows:

* **Version name** — auto-generated name or a custom label if one was set.
* **Saved at** — the date and time the version was created.
* **Status** — `current` for the active version.
* **Tags** — any tags applied to the version (optional).

***

## Restoring a version

1. Find the version you want to restore in the list.
2. Click **Restore** on that row.
3. The editor reloads with the restored version's graph.

<Warning>
  Restoring a version replaces the current graph with the restored version's graph. Your current unsaved changes are discarded. Save first if you want to preserve them.
</Warning>

<Note>
  Restoring a version creates a new save rather than overwriting history. The restored version appears as the new most-recent entry. The full version history is preserved.
</Note>

***

## Versioning vs export

|                      | Version history                    | Export              |
| -------------------- | ---------------------------------- | ------------------- |
| **Automatic**        | Yes — every save creates a version | No — manual         |
| **Stored on server** | Yes                                | No (local file)     |
| **Shareable**        | No                                 | Yes                 |
| **Rollback**         | Click Restore                      | Import the file     |
| **History depth**    | All saves                          | One file per export |

Use version history for routine rollbacks. Use export when you need a portable copy to share or archive.