2.0.2: Swift 4.0
The 2.x versions are designed for Swift 4.0 and up, making full use of the latest Swift language features. If you need greater compatibility for Swift 3.2 and up, use the latest 1.x version.
The 2.x versions are designed for Swift 4.0 and up, making full use of the latest Swift language features. If you need greater compatibility for Swift 3.2 and up, use the latest 1.x version.