Apple today updated TestFlight with support for WatchKit applications on Apple Watch and minor security and performance improvements. Beginning today, developers will no more have to exclude their WatchKit extensions for Apple Watch when seeding a beta iOS app to testers via TestFlight.
TestFlight is a beta screening solution that enables designers to seed pre-release versions of their applications to pick people for testing. The broadened support for WatchKit is a quick upgrade, arriving really minutes after the official App Store for Apple Watch apps went live. iTunes Link may still not approve applications suffering from WatchKit extensions for some till the adjustments present to all designers.