Use same CFBundleVersion and CFBundleShortVersionString in all targets

Question

I received the following email from Apple when I submit an app update:

We have discovered one or more issues with your recent delivery for \"Project

Answer 1

The version of your ProjectTodayExtension.appex have to be the same as your app. example:

Target> General:

Version: 1.0 <- change here Biuld: 1.0

If the version of your app to get on itunes connect is 2.3, then you must change the version of your TodayExtension to the same version 2.3.