I'm seeing an Xcode 8.3.2 update in my list of App Store updates that has a release date of April 18th.

2018?

I clicked on it, and it vanished. Should have done a screen shot.

If they have developed time travel, then I suggest the following:

1) Continue development of the Newton, and enjoy the success that Palm Pilot subsequently enjoyed.

2) Replace Bondi Blue with something less Fisher-Pricey.

3) Make "Respect Backward Compatibility" a mission statement.

4) Add more buttons to handheld devices.
It is easier to press a button to accomplish a simple task than it is to click on the screen, swipe, click again, swipe in a different pattern, then finally swing the phone over the head while clucking like a chicken. LOOKING simpler and BEING simpler are two very different things.