Version History

Every time you save your workflow, the builder creates a versioned snapshot. You can review past versions, compare changes, and roll back to a previous state.

Opening the History Panel

Click the History button in the toolbar to open the version history panel. The panel slides in from the side and displays a chronological list of all saved versions.

History Tabs

The history panel has two tabs, each tracking a different aspect of your workflow:

Agent History

Tracks changes to the agent's configuration — including prompts, voice settings, and tools. Use this tab to see how your agent's instructions have evolved over time.

Campaign History

Tracks structural changes to the workflow — node positions, connections, and the overall layout. Use this tab to see how the visual structure of your workflow has changed.

Rolling Back to a Previous Version

To restore a previous version of your workflow:

Open the History panel

Click History in the toolbar.

Select a version

Browse the list and click on the version you want to restore.

Rollback

Click the Rollback button to restore the selected version. The canvas will update to reflect the rolled-back state.

Rollback creates a new version

Rolling back does not delete any history. The rollback itself creates a new version entry, so you can always undo a rollback by rolling back again to the version before it.

Comparing Prompt Changes

From the Agent History tab, you can view a Prompt Diff that highlights exactly what changed in the generated prompt between versions. This is useful for understanding how visual workflow changes translate into prompt differences.

Best Practices

Save frequently: Every save creates a checkpoint you can return to.
Review before deploying: Use the prompt diff to verify changes before running a campaign.
Test after rollbacks: Always test your agent after rolling back to confirm it behaves as expected.