Bloomberg says the design updates will be the biggest for the Mac since macOS Big Sur and the biggest for iOS since iOS 7. However, Bloomberg notes that Apple isn’t going to merge its operating systems.

Apple AAPL.O is preparing a major overhaul of its software, due later this year, which will change the look of the operating systems and the interface of the iPhone, iPad and Mac, Bloomberg News reported on Monday,

Apple Inc. is preparing one of the most dramatic software overhauls in the company’s history, aiming to transform the interface of the iPhone, iPad and Mac for a new generation of users. This work will change the look and feel of products.