Will all the attention of the iPhone 4 today, no one realized that Safari 5 is out. the main 5 new features are Reader, better support of HTML5, better performance, Bing Search, and customization with extensions.
The Reader looks great since it provides the ability to read online articles without ads and clicking different pages. And what is HUGE is the BING search option as well as the extensions that will be coming soon.
You can download it now from the Apple website