Documents seem to suggest that Apple is planning to update its Mac mini flagship 27-inch iMac consumer desktop PC in the coming weeks. It might not have launched a smartwatch or a 12-inch tablet over recent months, but Apple has been busy updating and improving a host of its existing devices from its MacBook Air notebooks — which saw a processor improvement and a price drop — to its professional range of laptops, the 13-inch and 15-inch MacBook Pros that were launched on Tuesday. A new document, accidently published on the support section of Apples website lists new 2014 Mac Mini and iMac models. The Mac Mini hasnt received any sort of internal or external refresh since 2012 and the 27-inch iMac has been waiting for a makeover since 2013.