Google has updated their Webmaster Tools platform with a simpler user interface designed to make it easier to navigate around to different features.
Google said that the options are scattered around making them hard to locate. That has been fixed in this update.
They have also added a few new features like the Search Appearance pop-up section:
Beginner webmasters will appreciate the new Search Appearance pop-up, which can be used to visualize how your site may appear in search and learn more about the content or structure changes that may help to influence each element: