# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2016-07-31 08:54:59 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/759673704586551296) RT @NatashaTheRobot: Chris Lattner on wrapping up Swift 3, starting Swift 4 via @ericasadun #swiftlang https://t.co/Tw7yQas4r6