So you submit a new version of your app. Fill in all the infos etc. and Apple approves your app's update. But the update doesn't show up automatically as an app that needs to be updated. Is there a setting for this? I can only see it on ITunes and I have to pretend to buy it again to get the update.
I think that you did something wrong like submitting an new release instead of updating an release. With me, just right after approval, the update release will dissappear and take place of the old release. I don't need to do anything.