wanted separate thread not specific to problems but was closed
What did you notice different after you successfully updated  to v2.1? 			
 			 			 		  		 		 			 			Lets face it  everything isn't always posted in the change log and somethings might  have be unintended.
So I will start with the supposed change log from a Verizon email.
		
		
	
	
Voice to text not only works for texts and emails but also inside apps  like facebook and even the browser. Basically, whenever there is a text  box the voice input button is to the left of the spacebar in portrait  mode. 
I noticed that the live wallpapers seem to lag the UI when scrolling  through menus etc. When I turn it off and go to a static background the  jerkiness goes away.
Also noticed in "running applications" there are two "voice search"  programs running one 8.7mb and one 6.2mb, whereas before there was only  one.
Also the live wallpapers is considered an open application and is in the  running apps section.
Some people have stated that their battery has improved drastically.  However, I have had 2.1 up for the past 5 hours and don't really notice  any improvement. That may change when I have had an opportunity to run  it for the whole day.
I have not had any application conflicts with the update, but live  wallpapers did crash once and reverted back to an earlier static wall  paper.  
The news app seems pretty sweet I like the ability to swipe left and  right between the different new categories, though it probably won't  replace my current browser based RSS reader.
In the weather app if you tap the temperature it shows the temperature  and the precipitation on a shaded line graph.