Well if you had made a more significant change say to the content wouldn’t you want the record of both versions and each to be labeled accordingly?
nostr:npub1n0sturny6w9zn2wwexju3m6asu7zh7jnv2jt2kx6tlmfhs7thq0qnflahe we updated a blog post from earlier due to an incorrect date, and now the post shows twice in Nostur. The older version has warning at the top this when you open it, which is helpful, but is it possible to have the previous versions not even show at all? It’s confusing. Or is there a reason for it? 
Discussion
Showing version history could be a good idea, but having the same article listed twice in the feed is confusing. It would be better to have it displayed once, and then when you open it to give an option to view earlier versions.