Any reasonably new version of Armory can handle offline signing for any other reasonably new version of Armory.
What goatpig wrote was that he would not release precompiled offline bundles of the newest version, since there is no need to use the newest version (0.94.X) on an offline computer, 0.93.X is just as good.
That's what's confusing. What does offline bundle mean? There's never been an offline version.