Go download it from the Home app and wait patiently as suspense builds untill morning. LOL
(Notice the new download arrows on the Home loading screen, found in the upper right corner when you try to launch Home)
Stuck at work again. Won't be downloading until tomorrow afternoon.
So if all of your Home accounts go up in flames I get to sit back and watch Munchin' a bag of chips.
Although, if all goes well, and it's absolutely amazing... I will be the one suffering.