<ul>
<li>Bug of the week: https://bugs.swift.org/browse/SR-4088</li>
<li>Ted’s email: https://lists.swift.org/pipermail/swift-dev/Week-of-Mon-20170605/004751.html</li>
<li>Migrator: https://github.com/apple/swift/tree/master/lib/Migrator</li>
<li>Migrating to Swift 4: https://swift.org/migration-guide/, https://help.apple.com/xcode/mac/current/#/deve838b19a1</li>
</ul>

21: New Proposals

Discussions on the Swift programming language and other projects at Swift.org