iOS 10 iMessage as in utilizing the new features like invisible ink, bubble effects, tapback, etc. I tried searching all over the Web, but I couldn't find a definite answer. Does it give the sender an error message? Or does the iMessage go through, but the recipient gets a rendering error? Or does the iMessage go through with the iOS 10 enhancements removed when viewing it on iOS 9? Or does the iMessage go through, but the recipient receives nothing on his or her end? Or does it do something else?