WordPress updated his old version 4.6 to 4.7 named (Vaughan). Its available to download or update on wordpress.org official website .New features in 4.7 help you get your site set up the way you want it.
Its new feature updated Theme with twenty-seven new Theme with default theme in WordPress.
Twenty Seventeen focuses on business sites and features a customizable front page with multiple sections.WordPress default theme for 2017 works great in many languages, on any device, and for a wide range of users.
WordPress 4.7 adds new features to the customizer to help take you through the initial setup of a theme.