https://www.techradar.com/news/new-windows-10-preview-looks-smarter-thanks-to-fluent-design-and-edge-browser-gets-improved

Another fresh Windows 10 preview build has emerged blinking into the light, containing some tweaks to the operating system’s interface – with more Fluent Design creeping in – and more work on the Edge browser, too.

Build 17711 has been released to those in the fast ring (and ‘skip ahead’ testers), and Windows 10’s UI has got some attention, with further work on the Fluent Design front.