Yes, introducing the new background feature! What does it do? Essentially giving you a different background (from five available wallpapers from Project:Wallpaper) every time you refresh a page or click on a new link! And it works on most browsers with little to no issue whatsoever.
Regardless, what do you think about it? If you think it should have more variations, just post/upload it to this wiki and we'll see what we can do. :)
- Tiny/Minor update: go button readded to Monobook skin due to recent updates to search feature. It should redirect you straight to the content instead of the result page. If not... well, blame Wikia. :P