It's actually just a sampler. Not very comprehensive.
But it does give a flavor of what our Habitat assemblage is supposed to be like.
Nothing much has changed recently. We're in the process of developing our abilities to take on other challenges.
It is as Robert Heinlein has said, "Once you're in Earth orbit, you're halfway anywhere!"
With our supposed location in the Asteroid Belt, we're halfway to anywhere in the Solar System. So why stop halfway?