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

# Workflow snapshots

> Preview and restore previous versions of a workflow.

When snapshots are enabled on your deployment, every save of a workflow
auto-creates a versioned copy of its definition. Snapshots let you
inspect what a workflow looked like at a previous version and
restore the workflow to an older version if a recent edit broke
something.

The **History** panel must appear on the workflow detail page. If
not, this deployment doesn't have workflow snapshots enabled — contact your team admin.

## When a snapshot is created

Snapshots are created automatically every time a workflow is saved
in Cloud — there's no explicit "create snapshot" button. The version
number on each snapshot reflects the order of saves.

## View history

1. Open the workflow's detail page.
2. Click **Show history** (or the equivalent label in your
   deployment).
3. The panel lists the most-recent 50 snapshots with version badge,
   runtime type, optional note, and creation date.

## Preview a snapshot

Click **Preview** on a snapshot to open a modal with:

* The full workflow JSON at that version.
* The parameters table (key, type, default, whether required).

Previewing is read-only — it doesn't change the live workflow.

## Restore

Click **Restore** on a snapshot. Cloud asks for confirmation, then
overwrites the live workflow with the snapshot's definition. The
old live version is itself preserved as a new snapshot, so you can
always restore back.

Tasks already in flight are not affected — they carry the
parameters they were submitted with. Future dispatches use the
restored version.

## How long are snapshots kept

The history panel loads up to 50 most-recent snapshots in one
request. Snapshots beyond that are still retained on the platform
but not surfaced in the UI. Contact your team admin if you need an older
version that's not visible.

## Related

* [Workflows](/cloud/concepts/workflows) — concept.
* [Tasks](/cloud/concepts/tasks) — what's affected (and what isn't)
  by a restore.