I need help with signing a new version of an existing app. The original app was last uploaded over 2 years ago. I do not see a developer certificate or a distribution certificate in my keychain for the app. I have created a new Apple Development Certificate and a new Apple Distribution Certificate. There are NO current Provisioning Profiles. When I go to sign the new code (swift 5 to conversion) manually, what is the proper way to do it so that it can be used as an upgrade to the existing app in the App Store?
Thank you ahead of time!
