Anyone getting the following issues on a recent build that you trying to upload to the store?
1. Your app contains non-public API usage. Please review the errors, correct them, and resubmit your application.
2. Apps are not permitted to access the UDID and must not use the uniqueIdentifier method of UIDevice. Please update your apps and servers to associate users with the Vendor or Advertising identifiers introduced in iOS 6.
It is thus failing validation and not uploading.