Just added a tiny new feature to “Share on Mastodon.” After a post is published, the meta box will now display a link to the corresponding Mastodon status. There’s also the possibility to forget the Mastodon URL, allowing anyone to _again_ share their post (the next time it’s updated). Fun fact: this isn’t new per se, but previously required fiddling with a hidden custom field.
New version’s not in the WordPress repo, yet. I’ll try to push it tomorrow or so.