When a new app version is released, you need to recreate each insert you want to publish to the new app version.
An easy way to do this is to use the Copy from another insert feature.
First create a new insert of the same type as the insert published to the prior version of the app. Select the appropriate app and version, and then on the Content page click on the Copy from another insert button at the top of the page. Select the existing insert from the drop-down menu.
You will need to recapture the appropriate screens and elements with the new version of the app to ensure triggers are properly recognized.
Repeat this for each insert you want to carry over to the new version.
Stay tuned. We are working on an easier way for you to copy an insert from one version of an app to another.