Biscuit1018
Expert Member
I haven't no. I do know that 1) they cut out a lot of the graphical flourishes and 2) Anand reported it chunked down his phone quite a bit.
There are are tons of App updates released yesterday.
If you have Background Updates enabled it will be working very hard (My iPad had 20plus updates)
This happens once a year
I updated my apps 1st on the iPhone 4.
So no issues post update