I am confused a little bit when reading about app versions.
On this page - https://developer.atlassian.com/cloud/confluence/app-descriptor/, it says:
To propagate a change in the descriptor to the Atlassian products, you need to create a new version of the app in its Marketplace listing.
On another page - https://developer.atlassian.com/platform/marketplace/upgrading-and-versioning-cloud-apps/, it says:
We poll the app descriptor URL that you included when you submitted your listing every minute. When we detect a change, we automatically update your app in the Atlassian Marketplace with a new version.
It sounds conflicting to me. Or have I misunderstood them?