The browser first arrived in beta back in April, but today’s Edge launch should hopefully be a bit more stable and feature-rich than it was in the past. However, don’t expect anything revolutionary here.
The new Edge has the usual array of privacy and tracking prevention features you’d expect from a modern browser, Windows 10 “[optimizations]” (whatever that means), as well as access to both the Microsoft Web Store and the Chrome Web Store for all of your extension-related needs. Pretty standard stuff, for the most part.