Tracking a list of missing robocopy-like functionality in this GitHub Issue: https://github.com/PowerShell/PowerShell/issues/2581
Feel free to continue to vote here, but you’re also welcome to add comments there or even contribute some of the missing functionality!
This work has already been started and will likely ship with a future version of the PowerShell ISE Preview. Read more about the Preview here: https://blogs.msdn.microsoft.com/powershell/2016/01/20/introducing-the-windows-powershell-ise-preview/
With PowerShell 6.0, we’ve already begun updating our versioning system to be more descriptive. Right now, PSVersion returns 6.0.0-alpha as a System.Management.Automation.SemanticVersion object (with Major, Minor, Patch, and Label properties), and we’ve also added a GitCommitId property to PSVersionTable that matches perfectly with tags on GitHub: https://github.com/powershell/powershell/tags
Still, we can definitely continue to improve the semantic version implementation. You can track (and contribute to!) the discussion on these improvements here: https://github.com/PowerShell/PowerShell/issues/2354
JoeyMartin Sturm commented
.) $Version (Legacy) to satisfay the strict dependencies (e.g. 5.0)
.) $RealVersion (e.g. 220.127.116.115)