Not news but a rumor. Based on claims that it's not even close to ready.
But honestly I've used both betas and they are about equal footing as far as I can tell. If they delay the public release of the iPad software it will be more likely to avoid sever overload issues than a problem with the software.
yeah, will install ios 7 when it hit GM, so can't tell if the ipad version ready for primetime. but I really do wish apple would launch ipad 5 on sept 10, but wouldn't really get my hopes up.