Apple has sent out an update and apology to developers detailing what caused the "damaged apps" situation with app from the Mac App Store last week. Overall, Apple's explanation seems to largely point to what we explained in our primer shortly after the issue reared its head last week. Here's the meat of the explanation:
Apple goes on to say that it has provided up-to-date troubleshooting information to the AppleCare support team, and most of the issues caused by the certificate problems should now be resolved. The company also notes that developers should double check that their code adheres to the Receipt Validation Programming Guide, but if necessary, they can resubmit their apps for expedited review.
Thank you for signing up to iMore. You will receive a verification email shortly.
There was a problem. Please refresh the page and try again.