Just got my update downloading as well! Right before upgrade time no less!
What are the major differences with this update?
I uninstalled my Micro sd card which had a lot of apps on it. The update worked fine. However it no longer recognizes any of my apps on the card. It does recognize the data. Looks like I will have to reinstall a lot of apps and see if it works from card. Will update later on result.
I was able to reinstall my apps and they moved properly and they work. One thing I noticed My Magazine seems to be gone.
Play Store was upgraded to latest version. Tablet seems to be snappier.
On main page I lost the Weather time App that had always been there.... dont see it in apps???