@Damian there's no native undo button, but you can reach out to our support via the in-app chat in Pipedrive or [email protected]
Just tell them what timestamp it went wrong and they can revert from a backup or they can just undo your specific changes.
Hi Damian,It is not a perfect answer.
But you can recreate your old pipeline as a new one.
Then you delete your pipeline steps in error, the tool will ask you where you want to transfer the existing offers.
You can do it step by step.
I don't know if it can help you.
Mike's solution looks better