You know this is the norm for ALL products and is absolutely the way of the world in all ways. We consumers are the beta testers and should have no expectations of things working as advertised.
I mean, I just look in my garage, kitchen, yard, work, office, and see a lot of products that fully work and contain ALL features mentioned on the box (as well as marketing material), but I figure that, hey, maybe it's just that I've been lucky.
I was just at the Costco and found some A/
Cs on sale. I didn't see any "full temp and dehumidifying capabilities available soon via firmware updates" stickers. BUT HEY, if you take one of those babies home in a heat wave and it isn't exactly cooling as is promised on the box (or just inherent in the name of the device), just remember that we are ALL beta testers. And you should be TOTALLY okay with that. </satire>
Chris