I guess I'm a little confused between the "New Version that only selected devices can get" and the "Core Updates that anyone can get"
Google launched Android 5.0 Lollipop a year ago... but it's installed on only 16% of Android devices.
Then I keep hearing that versions don't matter because anyone can update Google Play Services and get all the new features.
So... why isn't
that considered the new version?
If you can install the Marshmallow launcher on a Gingerbread phone... what
else can you install?
At what point do the
features of Marshmallow simply become Marshmallow?
There's obviously
something differentiating these different versions... Google shows developers exactly who's running what: