We have folks submitting under tags PowerShell, PowerShell-v1.0 and PowerShell-v2.0. I think it would make the most sense to just have PowerShell-v* refer to the base PowerShell tag wiki. It could include sections discussing differences between 1.0 and 2.0. However I don't know if this is possible. If it is possible, how do you go about doing it?
When I wrote the initial versions of the [make] and [makefile] tag wikis I only put a link in the [makefile] wiki (pointing to the [make] wiki).
'Cause I'm lazy and really prefer [make].