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Version history

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Mythos keeps a version history for each project’s code. Delivered code changes and successful saves from the workspace editor add versions. A conversation, generated file, or Build that leaves the source unchanged does not need a new code version.

Use history to inspect an earlier result, compare it with the current project, or restore a version that worked better.

Preview an earlier version

1

Open History

Select the history button at the top of the workspace. The History tab lists saved versions with their description and date.

2

Choose a version

Select an entry to load that version in Preview. This is read-only: viewing it does not change the current project.

3

Inspect the result

Browse the historical Preview and open its files if needed. Editing remains locked while an older version is selected.

4

Return or restore

Select Return to the latest version to leave without changing anything. To make the older result current, select Revert to this version and confirm Revert.

What happens when you revert

Reverting creates a new latest version whose contents match the version you selected. It does not delete the versions that came later. If you change your mind, open History again and restore the version you were using before.

Save any open editor drafts before reverting. Version history contains successful saved results, not text that is still marked as unsaved in the editor.

The published site also remains unchanged until you open Publish and select Update. Restoring a workspace version does not immediately replace what visitors see.

A revert restores project code. It does not undo records written to a database, messages sent through a connector, or other changes already made in an external service.

If a revert is still being verified, choose Check restore status before starting another one. An unclear result is a reason to check the existing operation, not to repeat it.

History and bookmarks

The history panel has two views:

  • History lists saved project versions.
  • Bookmarks collects assistant results you bookmarked in chat for quick reference.

A bookmark helps you find an important conversation result; it does not create or restore a project version by itself.

Troubleshooting

Open History again and select the version that was current before the revert. It is still available, so you can restore it in the same way.

Historical versions are read-only. Select Return to the latest version before editing or starting another Build.

Only successful saves appear in version history. Save with Save or Ctrl+S before switching or reverting.