I'm working on an enterprise app that is distributed itms-services. 

This app has a service that lets the user know when there is an update, so when the user press the update button the app calls itms-services to download and install the latest version. 

Until iOS 8 when itms-services is called from an app the system would close the app and start the update process. Now there is an annoying change where the app isn't close anymore, the user doesn't know that the update process has started. 

I would like to close my app after the update started like it was before iOS 8, but I don't know if this is possible, I thought to add an feedback saying that the app is been updated but this doesn't seem a good solution for me.

Does anyone know a better solution for this?

UPDATE: This app is also distributed at the App Store, so I can't use anything that could cause a rejection by Apple.

Thanks