The new Contract Page is available in beta. Here's how you can try it and switch back to the old page if you'd like.
When you navigate to any of your Contract Pages you will now see a banner at the top of the page with a link to try the new page. When you are on the new page you will see a banner with a link to return to the old page. Both banners are below.
Note that selecting the new beta page or returning to the old page is just for your benefit. It is not a global selection that will impact any other users on your account.
Also, any changes that you make on one page will automatically be applied to the other page. Just like everything else . . . we like to make things easy!