How to change the iOS version for a project in xcode6?

Question

Apple Xcode

Can you tell me if it is possible to change the iOS version in the project, I have been building the project for a long time, the project is now version 8.3? How do I generally update the application in the store for a new version of iOS? Do I understand correctly that the deployment target is the maximum version?

Answer 1

deployment target is the minimum version under which this application will run.
To update the version in the AppStore for a new version of iOS, you need to:
I also strongly recommend getting rid of all warnings, especially about deprecated.