A newly leaked screenshot shows new Windows 10 Redstone Build 14279. Microsoft has recently released the latest Windows 10 redstone build 14271 to Windows Insiders. The build brought many changes, improvements and fixes. Most important of all that build fixed many irritating bugs of the previous build too. Insiders are again waiting for next build for more features and fixes.
The latest leak show that a new insider Redstone build 14279 is under testing. The build is compiled on February 29 and thus may have well been under testing for around 3-4 days. So, if everything remains good, it may well be on its way to Insiders.