GlassIntroKit 0.1.0

First release of GlassIntroKit: a first-launch intro for SwiftUI apps on iOS 26+ and macOS 26+, made with Liquid Glass and a Metal shader.

• The launch opens on your mark and carries on into a welcome of up to eight pictures: greeting, mark, symbols, 3D scene, graph, physics, icon, and card.
• An ending in your own words, then the mark fills with colour and dissolves over your app.
• Works on iPhone and Mac, fits resizable windows, and honors Reduce Motion.
• One modifier to add it: .glassIntro(...).

Add it with Swift Package Manager:

.package(url: "https://github.com/Jiaxu-Li/GlassIntroKit.git", from: "0.1.0")

See the README for the full guide.