Ahead of the iPad event today, Apple unintentionally leaked the specifications for their anticipated upgrades to the iPad Air and iPad mini. The leak was discovered by Mark Gurman who noticed the two devices listed in the iPad User Guide for iOS 8 within iBooks. According to the iBook, the upcoming tablets will feature a TouchID sensor and look identical to their current form. Pricing and availability wasn’t included in the iBook, although we can expect those details to be revealed later today alongside new Mac hardware and officially releasing OS X Yosemite.