Apple has released iOS 4.3 beta 2 to developer. In this latest beta, GSM iPhones will gain the capability to add a Wi-Fi hotspot, which was already announced for the Verizon iPhone. Also, the multitasking gestures that were discovered in the first beta will not be active in the 4.3 beta. As more information about this release comes available, we’ll let you know. Also, more information at the source link!