I submitted my iOS app for review with the "On Hold" status, but I uploaded the build using an older SDK version. According to the guidelines, starting April 24th, apps need to be built with the updated SDK.
If my app is approved and ready for release, will I be able to release it after April 24th, even though it uses the older SDK? Also, how long can the app remain in the "On Hold" status before I need to take further action?