Code signing WatchKit apps with Xcode 6.3

[iMore.com]

WatchKit apps are basically extensions that live on the iPhone but present interface on the Apple Watch.

That means the code for the WatchKit app also has to live in the iPhone app, and that can add an extra dimension to code signing ? the process whereby the developer attaches their credentials to the app, a requirement for App Store distribution. What if any difference does this make for developers?

Full story from the iMore Blog...