WinPE Windows   Windows Version  Notes
 1.0  Windows XP  5.1.2600.x  -
 1.1  Windows XP SP1  5.1.2600.x  -
 1.2  Windows Server 2003  5.2.3790.x  -
 1.5  Windows XP SP2  5.1.2600.x  Windows PE 2004
 1.6  Windows Server 2003 SP1  5.2.3790.x  Windows PE 2005
 2.0  Windows Vista  6.0.6000.x  -
 2.1  Windows Server 2008  6.0.6001.x  -
 2.2  Windows Server 2008 SP2  6.0.6002.x  -
 3.0  Windows 7  6.1.7600.x  Windows AIK 2.0
 3.1  Windows 7 SP1  6.1.7601.x  Windows AIK for Windows 7 SP1
 4.0  Windows 8  6.2.9200.x  Windows ADK (Windows Kits 8.0)
 5.0  Windows 8.1  6.3.9300.x  Windows ADK (Windows Kits 8.1)
 5.1  Windows 8.1 Update 1  6.3.9600.x  Windows ADK (Windows Kits 8.1 Update)
 10  Windows 10  10.0.10240.x

 Windows ADK (Windows Kits 10.0)

Sources