iOS 7 first update was disaster for us test automation developers.
Thanks Apple for, yet again, showing us test automation developers and software QA people how little you care about quality and testing of 3rd party apps depending on mobile technology stability.
Appium - broken
Instruments - broken (why ask permissions EVERY SINGLE TIME?)
It's amazing how a single "dot" release disrupted (and not in a positive way) every single test automation framework other than whatever weak, inferior test automation software was attempted in XCode 5.0.1 and Mavericks.