So I took a look at this new Tag Wiki thing.
I can "edit wiki" on tags where I have high enough score, but there is no UI to show revision history like with questions and answers.
I think it would be a nice thing to have.
It's got some quirks, but at least it is status-completed now.
From my question that was pointed out to be a dupe:
I think we need a revision history along with the editor for the wiki pages.
Right now, I could swoop in, delete the content of the
[C#]page and leave. And no one (maybe mods) will be able to see who did it.