A new rumor from French website iPhonesoft claims that iOS 14 will be compatible with the iPhone 6S, 6S Plus, and original iPhone SE. However, the upcoming version of iPadOS will supposedly drop support for the iPad Air 2 and iPad Mini 4. Apple is expected to announce the new versions of their mobile operating systems at WWDC in June.
https://www.notebookcheck.net/Rumor-claims-iOS-14-will-still-support-iPhone-SE-iPhone-6S.451427.0.html