I'm trying to upload an iOS 9.2 app with a watchOS 2.1 watch app to iTunes Connect. I get this error:
ERROR ITMS-90455: "Invalid WatchKit App Bundle. The value '2.1' for the MinimumOsVersion key in Info.plist in bundle [redacted] is not supported."
I found some posts on stackoverflow that suggested setting the Base SDK to watchOS 2.0 in the Build Settings, but that option is not available in the drop-down menu for me (I'm using Xcode 7.2), presumably because I only have the watchOS 2.1 SDK installed.
So - how can I upload a watchOS 2.1 app? Or, failing that, how can I install the watchOS 2.0 SDK for Xcode 7.2?