Apple has just seeded the first beta of iOS 8.3 to developers, available for download in the Member Center. Also new is Xcode 6.3 beta with Swift 1.2.
iOS 8.2 beta 5 was seeded to developers just last week, and we will find out soon if new features will debut in iOS 8.3 beta.
Update: 9to5Mac has discovered iOS 8.3 beta includes wireless CarPlay, better Google Account logins and also an improved Emoji picker.
…more to follow