Microsoft is releasing Windows 10 build 10565 to the fast ring today, featuring a number of improvements and features over the last public preview build which was 10547. If you’re a fast ring Insider, start checking Windows Update now for a new build, as the update has started rolling out.
If you’re yet to see the new build, give it time. The update rolls out in waves, so it may not have reached you just yet. The new build includes a new Skype messaging experience, tab previews in Edge, favorite syncing in Edge, and UI improvements to title bars.
This build is part of the Threshold 2 development branch, and Threshold 2 is set to launch in early November meaning this build should be pretty stable. Of course, considering it’s still pre-release software, we advise you be cautious when installing on your primary machines.