There was an issue with version 100.0 that was preventing apps from being submitted to the App Store, but a hotfix was released to address that, and the issue was resolved at 100.1. Internally, we have taken our samples application all the way through the App Store approval process and have received approval to list it in the store. The only issue encountered along the way that was specific to the Runtime is that it causes the application size to be large enough that wi-fi is required to install it. This does not prevent App Store approval, but it will raise a warning during the approval process.