Fregio

Prompting and editing

Undo and restore points

Every successful edit burst saves a snapshot. Here is how to roll back safely.

4 min read · Updated August 24, 2026

Muse does not snapshot the entire site on every keystroke. Before it mutates a theme or plugin file, it copies the current file once per path. When the edit turn finishes successfully, those copies become a restore point.

How to undo

  1. In chat, say “undo,” “revert,” or “roll back the last edit.”
  2. Muse lists restore points or rolls back the latest one.
  3. The preview refreshes with the restored files.

What is stored

  • Theme and plugin files only (wp-content/themes and wp-content/plugins)
  • Up to 12 points per site, about 8 MB each, 80 MB total
  • Database content (posts, products, options) is not in the snapshot