I\'ve got an iOS app which I\'ve recently switched to Xcode 8. As part of that we switched from swift 2.2 to 2.3 (swift 3 will come later).
I\'ve got an automated build
just Archive your build from Xcode right click on archive file -> show in finder -> right click -> show package content -> product -> appliction -> copy .app file generate payload & upload using Application Loader. It help in my case.