Currently Jenkins is doing this for iojs+release:

vcbuild.bat release msi %ARCH% upload

But 1f12e032 introduced the build_release target that was in joyent/node (also see nodejs/node-convergence-archive#27). We should be using that, perhaps:

vcbuild.bat build-release upload

Needs investigation to make sure it doesn't break stuff. It would seem right now that our Windows releases don't have Intl enabled because of this.