thh

It seems like your question "thh" might be incomplete or unclear. However, I can provide information about the content presented by Apple at WWDC based on the context provided.

For example, if you're interested in learning about Swift 6, there are several sessions that cover different aspects:

1. Migrate your app to Swift 6: This session discusses the migration process to Swift 6, including data-race safety and concurrency features. It provides strategies for enabling complete checking and ensuring data-race safety in your code. You can find more details in the session Migrate your app to Swift 6.

2. What’s new in Swift: This session introduces new features in Swift, such as type throws, noncopyable types, and improvements to the Swift compiler. It also discusses the new Swift 6 language mode that achieves data race safety by default. For more information, check out What’s new in Swift.

3. Consume noncopyable types in Swift: This session explains how to work with noncopyable types in Swift, including the use of generics and constraints. It provides practical examples of how to handle noncopyable values. You can learn more in the session Consume noncopyable types in Swift.

If you have a specific question or need information on a particular topic, feel free to ask!