... executable so that it can be executed across multiple perl versions ...

:) Its not going to happen, its fantasy that serves no real purpose

If you're going to ship an .exe, ship everything thats needed to run it, that means perl and modules

Easiest option is a portable perl, install whats needed, then copy/paste :) createdistribution/createexecutable ) or cavapackager or just plain portable strawberryperl