User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-31617896-20201024194528/@comment-45117243-20201025130611

You can consider importing w:c:dev:WikiActivity, or w:c:dev:ModernizedChanges which just gives a prettier look.

Those can be imported to a whole wiki by an admin, or for any user on their personal JS/CSS

Edit: The second one is allowed only in personal CSS