So why an announcement for such a minor upgrade? Version 3.0 got no announcement because it was not the release I wanted. Having downloaded the Xcode 6.2 & 6.3 betas, I had worked out what icons were needed to a WatchKit app. This, combined with several other changes, made me bump the version number to 3.0. Sadly, Apple rejected the update because it referred to pre-release products. So I pulled all mentions of WatchKit out of the interface and meta data and got 3.
