Since there is no update for Yahoo`s YUI Graded Browser Support in Q2 I`ve made my own list:
A-graded:
- Firefox 4
- Firefox 5
- Safari 5
- Safari for iOS 4
- Internet Explorer 9
- Internet Explorer 8
- Google Chrome 11
- Google Chrome 12
- WebKit for Android OS 2.2
- WebKit for Android OS 3.0