Important additions with this update include Apple’s new Personal Hotspot feature, which is now available on GSM versions of the iPhone 4. Previously, it had only been available to customers using Verizon’s CDMA iPhone. In addition, now available in iOS is AirPlay support for third-party apps.
This update is compatible with the iPhone 4, iPhone 3GS, iPad, Apple TV and the third and fourth-generation iPod touch models. For full details on the update, head over to Apple’s website. If you do update, let us know how it goes in the comments.
As of yet, this update isn’t available for the Verizon iPhone 4. However, we expect that to drop in the next few days. At least we hope so or a few members of the staff are going to be a little cranky.