Saturday, April 23, 2016

Windows 10 Build 14328 – Two Interesting PowerShell Changes

I’ve just updated my text Windows 10 test VM to the latest Insider build, 14328. Needless to say, one of the first things I did was to open up PowerShell and look at $PSVersionTable. And when I did so, there are two interesting changes. Here’s what I see:

image

Note there are two interesting changes:

  • First, the $PSVersionTable variable has a new property: PSEdition. On my VM, as you can see, this is set to Desktop. The Latest Windows Server 2016 has an older build of PowerShell, and this property does not exist, nor does it exist on my main workstation (running 5.0.10586.122).
  • Second, note that the PowerShell Version number has changed to 5.1!

Taken together, it looks like Microsoft will release an updated version of PowerShell with the Windows 10 Anniversary edition. And at a wild guess, I suspect MS will ship that version of PowerShell in Windows 2016 when that ships.

What remains are two questions: what is new in 5.1 (or what WILL be new when it’s ‘released’), and what’s up with the PSEdition property? It also somewhat begs the question around what is the ongoing strategy surrounding version numbers? What is the effective difference between 5.1 and 6.0? I’d just like to understand the PowerShell team’s version numbering strategy.

So far as I can tell, there’s nothing I can see new in this build of PowerShell (aside from the additional property. But I’ve only had this new build up for an hour. More fun later today, no doubt!

2 comments:

beatcracker said...

Looks like WMF 5.1 is surfacing: https://blogs.msdn.microsoft.com/powershell/2016/04/06/windows-management-framework-5-0-updates-and-wmf-5-1/

megamorf said...

The PSEdition is used to distinguish Nano Server from the regular Windows Server (Microsoft told us at PSConfEU).

Also: TP5 is going to be released in about 3 weeks.