Got it this morning as well. Trying to figure out what's new. Haven't yet installed a new app to test the new App Permissions. Been hanging out for that feature.

Android major release is definitely not like iOS.

You have to wait for next 10 patches and bug-fix release to get your hot iPhone cooled down and stabilised.

😁😂😀

Looks like 6.0 won't be available to either of my devices (Nexus 4 & Nexus 10) :(