I validating my version of Xcode in Terminal using this command
spctl --assess --verbose /Applications/Xcode.app
with reference of https://developer.apple.com/news/?id=09222015a
i got the below status for my Xcode.
in my Macbook i have 4 versions of Xcode's in that lastest version is 6.1.1 named as (Xcode.app) are there can any one help me is there
Download latest version Xcode 7 from mac app stor and check validate