If you are an admin and feel that specific feature is not working well for your wiki, please discuss with your wiki's community if they would also like the feature turned off. If everyone agrees, you can use the Wiki Features section of the Admin Dashboard to disable or re-enable features. If the feature is not list there, please contact us with your request.
Admins interested in testing out new features that are still in development can check out the Labs section of Wiki Features.
Want to stay current on announcement of new features and improvements to current ones? Stop by and follow the staff blog new features list