It seems that Apple is working on iOS 8.2 and iOS 8.3. Our Google Analytics show that users are visiting our website, appletoolbox.com via iOS 8.2, and iOS 8.3 devices. This means that these two iOS versions are being tested by Apple employees.
Apple provides major updates to the iOS software once a year, followed by a small “.1” update a few months later. iOS 8.1 was released a short time ago.
This could be a sign of faster iOS update cycles in future. A possibility is that The company is readying new hardware like iPad Pro or software features that’s scheduled to launch later this year or next.