Why did they have to announce it just 2 days after I bought a new andorid phone! I could have saved some money. Joking aside this news is very exciting for me

Why did they have to announce it just 2 days after I bought a new andorid phone! I could have saved some money. Joking aside this news is very exciting for me mainly because I will finally have a good reason to try out pouch db. One question that I have though is how the updates to the os are delivered to the user? Are they managed by manufacturers or can any one with access to internet just download it from a central repository? A request: I implore that you keep a good stock of phones ready. Because I don't want it to go out of stock after the first day at sale.