You’ve probably seen this already but just in case – Windows Management Framework 4.0 is now available to download. It includes PowerShell 4.0 and Desired State Configuration plus updates to PowerShell Web Access. WinRm is also part of the package.
Versions are available for:
Windows 7 SP1
Windows 2008 R2 SP1
Windows 7 Embedded
There isn’t a version for Windows 8 – it comes as part of the Windows 8.1 upgrade
Windows 8.8 and Server 2012 R2 come with WMF 4.0 pre-installed.
You need .NET 4.5 installed before installing WMF 4.0