Windows 10 build 10159

Windows 10 build 10159 is the fifth officially released Insider Preview build of Windows 10, which was released to Windows Insiders in the Fast Ring on 30 June 2015, only a day after its predecessor.

Changes

 * Hero wallpaper and new lock screen wallpapers have been included.
 * Login screen has been redesigned as well and now it resembles the RTM.
 * Over 300 bug fixes have been included.