Does installing Xcode 5.0 with iOS 7 SDK remove my iOS 6.x SDKs? I have Xcode 4.6.3 with iOS 6.0 &amp; 6.1 SDKs. I want to install Xcode 5.0.

Does it remove iOS 6.0 &amp; 6.1 SDKs or it will just update my previous Xcode to latest with iOS 7 SDK keeping iOS 6.0 SDK?

I am running OS X 10.8.4.
Whenever we install newer version of xcode, it ask "Do you want to replace the last version or to keep both", than we need to choose the Both Version option. It will keep both.