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

# Can I revert a flow to a prior version?

> Currently, Parabola allows users to maintain two flow versions at the same time: a live version and a draft version. Each version is autosaved regularly as long as it is being edited, but you might want to revert changes for a number of reasons—for example, if a browser window crashes and recent changes cannot be undone, or to recover old pieces of logic that have become useful again.

As of today, there is no in-app means to access historical versions of a flow. To completely recover a prior version of a flow, email [help@parabola.io](mailto:help@parabola.io), and our team will be able to assist in reverting your flow in its entirety.

## Tips

Here are a few tips for recovering or preserving pieces of logic:

* While editing a flow, you can use Command + Z / Ctrl + Z to undo up to the last 100 changes. This memory is reset when your browser window is closed or refreshed.
* Consider working in a draft flow to experiment with new logic, while leaving your live flow intact. Publishing your draft flow replaces your live flow, and allows you to create a new draft version.