Swift 1.2 Frameworks in XCode 7 / Swift 2.0

Question

Is it possible to build an application in XCode 7 that's written in swift 1.2 or uses frameworks written in swift 1.2?

Answer 1

I think you can't use swift 1.2 anymore with XCode7(/iOS9)

I suggest you to use the Migrator integrated in XCode 7.

You will find it in "Edit -> Convert -> To Latest Swift Syntax"