Also, looks like the homescreen is truly customisable. I am able to remove and add widgets at will and completely rearrange the layout!
BHPian automowheels recently shared this with other enthusiasts:
Observations so far:
1. Couple new themes
2. Ability to adjust widget color scheme
3. Interface is noticeably quicker and responsive.
4. 360 camera is less laggy now.
5. Having AC controls on the homepage is so so useful and quick!
5. Music volume reduces on its own when reverse is engaged (very useful IMO).
6. FM radio presets were lost on update.
Also, looks like the homescreen is truly customisable. I am able to remove and add widgets at will and completely rearrange the layout! 
Check out BHPian comments for more insights and information.
