The iOS 4.3 release date has arrived, and once again the update brings some new goodies to your iPad, iPad 2, iPhone and iPod touch. But not the old ones, because the iOS 4.3 specs only support the iPhone 3GS and third-gen iPod touch onwards. So what iOS 4.3 features should you be getting excited about? iOS 4.3 release date iOS 4.3 was released on 9 March 2011 at 6pm so you can download it now. The iOS 4.3 specs include a much faster Safari Mobile Safari now benefits from the same Nitro JavaScript engine that powers the desktop version, which should make browsing the web much faster. iOS 4.3 brings AirPlay to your iPhone videos The new release fixes the strange omission in AirPlay where you couldn't send videos from your iPhone camera roll to your Apple TV. AirPlay has been dramatically improved in iOS 4.3: third-party apps will be able to take advantage of it, so you won't be limited to Apple's own apps when you want to chuck songs, movies or photos at an Apple TV. iOS 4.3 features also include AirPrint wireless printing. AIRPLAY: AirPlay gets much more useful in iOS 4.3, with third-party apps able to stream content to an Apple TV iOS 4.3 features include iTunes Home Sharing Good news for homebodies with huge iTunes libraries: instead of trying to cram a subset of your media collection onto your iPhone, iPod touch or iPad, simply enable iTunes Home Sharing and stream your music, photos, podcasts or videos from your Mac or PC. Voila: every iOS device has unlimited storage until you leave the house.

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Udpated: iOS 4.3: what you need to know