New Apple iPad models appear in regulatory filings suggesting two new tablets are incoming?3
We would expect to see Apple unveil two new iPad Pro versions, one with a 10.5-inch screen and the other carrying a 12.9-inch panel. Considering the price of OLED, both slates will most likely employ LCD displays. Previously discovered code found in an iOS beta made references to a "Modern" design for new iPad Pro tablets. Before the iPhone X was introduced, pre-release iOS code at the time mentioned a "Modern" iPhone.
Last year's new iPad Pro models were unveiled at WWDC, and we could see the new tablets introduced during this year's version of the developer conference. While Apple has yet to announce the dates for 2018, we could see it held from June 4th through June 8th in San Jose.
source: Consomac (translated) via AppleInsider