Microsoft is now testing its first build of Windows 10 Redstone 3 update. The new Redstone 3 build 15141 for PC and mobile build 10.0.15141.1000 appears online with sting 10.0.15141.1000 (rs_prerelease.170219-2340). The new R3 builds were compiled on February 19, 2017.
Microsoft’s Redstone 3 update for Windows 10 is expected to release later half of the year. The upcoming Windows 10 R3 update will include a new improved UI design or codenamed Project NEON. Additionally, the company will also introduce a new Composable Shell and other features. The company will share its vision for Windows 10 and Redstone 3 at its upcoming Build 2017 conference in May.
Meanwhile, Windows 10 Creators Update (Redstone 2) is mostly finalized and feature-locked. Microsoft is expected to release Windows 10 Creators Update this April. The update will bring many new features and other improvements to Windows 10 OS.