http://www.techradar.com/news/ipad-pro-3

Update: A new rumor suggests the iPad Pro 3 will use a powerful octa-core A11X Bionic chipset and launch in early 2018.

Apple recently updated its iPad Pro range with the iPad Pro 10.5 and the iPad Pro 12.9 (2017). They’re the iPad Pro 2 in all but name and each is a decent update, adding a new size into the mix and improving almost everything that was already present, such as the screen and performance.