Not available with Carthage and Xcode 10.2

[emirandm]

error: SWIFT_VERSION '3.0' is unsupported, supported versions are: 4.0, 4.2, 5.0. (in target 'StatefulViewController-iOS')
any plan to update to swift 4.x or 5.x?

[spourteymour]

@emirandm It doesn't look like anyone is maintaining this repo anymore?

[spourteymour]

@emirandm I created a PR for the upgrade, it's #74.