Breadcrumbs

Agent History

This document provides an overview of agent history in HALO. Agent history allows you to restore previous versions of your agents, making it possible to undo unintended changes, or revert to a previous working version of an agent.

Any changes made to agents create a new version available through the history tab, this includes changes made to:

  • The agents name

  • The agents behaviour

  • The agents settings e.g. including/excluding tools, adjusting context.

Screenshot 2025-10-17 at 15.46.44.png

Restoring Versions

When comparing versions you’ll see the following:

  • Deleted text/variables/settings marked as red.

  • Added text/variables/settings marked as green.

  • Changed text/variables/settings marked as yellow.

While viewing a revision you’ll be unable to make any changes to the agent.

Restoring an agent does not create a new history entry, instead you’ll see which history entry is active through a ✅

Screenshot 2025-10-17 at 16.02.23.png