why you acting like Wikipedia doesn't exist where you can go back to previous edits ?
every single editing software whether it is Microsoft Word or Adobe Photoshop allows you to "step backwards" or "step forwards" through your edit history.
arguably such control is unnecessary for something that will be pushed down the timeline within a week anyway ... but you were pimping some kind of NOSTR blogging tool and for THAT it might be nice to be able to see entire edit history ...
sometimes i eliminate entire paragraphs for redundancy in a long blog post but it would be nice if they were saved somewhere ...