Microsoft has released a new Windows 10 Redstone preview build 14267 which includes not much on features, but does include a few welcome improvements to Microsoft Edge, something we detailed recently in this article. This build is rolling out to Windows Insider right now via the Insider Fast ring, so if you can't see it yet give it some time.
From here, Windows 10 Redstone builds should start seeing more and more features get implemented as weeks go by leading up to release in June/July, with Edge improvements being the first of many new features expected to show up in Redstone. Up until now, the company has been focused primarily on the OneCore subsystem, which is why so few features were showing up.
Stay tuned at WinBeta for a hands on video as well as fixes and known issues soon. Will you be installing this build? Let us know below!