Swift 5.1.5 Release

swift-5.1.5-RELEASE

Change version string to 'swift-5.1.5-RELEASE'

Swift 5.1.2 Release

swift-5.1.2-RELEASE

Bumping Swift version number to 5.1.2

Swift 5.1 Release

swift-5.1-RELEASE

Change version string to 'swift-5.1-RELEASE'

Swift 5.0.3 Release

swift-5.0.3-RELEASE

Change version string to 'swift-5.0.3-RELEASE'

Swift 5.0.2 Release

swift-5.0.2-RELEASE

Change version string to 'swift-5.0.2-RELEASE'

swift-5.0-RELEASE

Change version string to 'swift-5.0-RELEASE'

swift-4.2.2-RELEASE

Change version string to 'swift-4.2.2-RELEASE'

Swift 4.2.1 Release

swift-4.2.1-RELEASE

Change version string to 'swift-4.2.1-RELEASE'

Swift 4.2 Release

Release info: https://swift.org/blog/swift-4-2-released/

Swift 4.1.1 Release

swift-4.1.1-RELEASE

Change version string to 'swift-4.1.1-RELEASE'