Which sessions do you recommend about the new design system and liquid glass?

For sessions about the new design system and Liquid Glass, I recommend the following:

1. Get to know the new design system - This session provides a comprehensive overview of the new design system, including visual design, information architecture, and core system components. It also discusses how Liquid Glass reshapes the relationship between interface and content.

2. Meet Liquid Glass - This session introduces Liquid Glass, explaining its principles, behaviors, and how to use it effectively. It provides a deep dive into the new material that is central to Apple's design update.

3. Build a UIKit app with the new design - This session focuses on adopting the new design in UIKit apps, highlighting how Liquid Glass is integrated into the system and how it updates the look and feel of materials and controls.

These sessions will give you a solid understanding of the new design system and how Liquid Glass is being utilized across Apple's platforms.