Board Thread:Support Requests - Designing Your Wiki/@comment-5117893-20190118142433/@comment-34804319-20190119144616

You can use RSS tags to show the page feed in another location. See Help:RSS and Help:Feeds for more information. However, I don't think it works for page content, rather, it shows the page's recent changes, a list of newly-created pages, a wiki's recent edits etc.