• Support SemVer in #Requires (PowerShell version (-Version) as well as module version (-Modules))
• Allows cmdlet parameters to consume SemVer instead of System.Version (argument transformation maybe?)
  • Users can convert Semver to System.Version using that attribute before passing to the cmdlet parameter
  • Cmdlet author can mark the attribute on the parameter and users can pass Semver string

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User Experience:

• On disk, module versions presents - 1.0.0, 1.0.0-alpha17, 1.0.1

• Result:

  Command	Expected Output	Comments
  Import-Module -Version 1.0.2	Error	Version is alias to min version
  Import-Module -MinimumVersion 1.0.0	Module with version 1.0.1 should be loaded
  Import-Module -Version 1.0.0-alpha15	Module with version 1.0.1 should be loaded
  Import-Module -Name	Module with version 1.0.1 should be loaded	Latest version of module should be loaded
  Import-Module -RequiredVersion 1.0.0	Module with version 1.0.0 should be loaded

Note that 1.0.0 is higher than 1.0.0-alpha17, so if 1.0.1 doesn't exist, then Import-Module would load 1.0.0.