When does the `updatedAt` field gets updated?

[rob_otter]

Thanks for your hint of the Compare node. Didn’t know that before.

I’ve tried that in combination with the To Binary and To JSON nodes, but somehow the JS code disappeared from the results (maybe a bug with the node).

So I gave up on comparing the workflows.

Since I use Google Drive for the backup and n8n does not provide a way to update the files (Google Drive file update), I’m just reuploading everything.
After that I use a cleanup job to delete all files older a week.

Backup workflow to Google Drive with cleanup

Wanted to share my version of a backup workflow. It uploads all workflows to Google Drive and performs a cleanup afterwards (deleting all workflows older than a week).