Evidence found in the iOS 4.3 firmware just released today reveals that the iPhone 5 will likely get the same A5 dual core processor used in the iPad 2.
Google has announced that it is now possible to run Chrome apps on iOS and Android with an early developer preview of a toolchain based on Apache Cordova.
Apple has released the macOS Tahoe 26.1 Release Candidate to developers. The update includes bug fixes and a new 'Tinted' option for the Liquid Glass interface.
These are instructions on how to jailbreak your iPhone 3GS and iPhone 4 using Greenpois0n for Mac. Greenpois0n has been updated to support the iOS 4.1 and iOS 4.2.1 firmware