Israeli website The Verifier, on the basis of the early development code of iOS 14 and citing a person familiar with the development, wrote that the next iOS version will be compatible with all the iPhone models that were supported by iOS 13.
The new development is, of course, good news for iPhone 6s and iPhone 6s Plus users as they both were launched with iOS 9 in September 2015.
This suggests that the Cupertino giant wouldn't make any changes in the list of compatible devices for the next iOS version from what it offered last year.
Apple will reportedly support iOS 14 for all iPhone models that can run iOS 13.
The report also mentions that iOS 14 will be the last major update for the iPhone 6s series and the iPhone SE, while the iPhone 7 and iPhone 7 Plus will receive two additional updates after iOS 14.