What's new in Apple beta timelines version 1.1 beta 4
Added iOS 18.7.x release timeline
Added OS X El Capitan 10.11.4
Added special timelines for:
iOS 15 wallpaper (dark only)
iOS 15 CarPlay wallpapers
iPhone 13 + 13 mini: iOS 15.0/15.4
iPhone 13 Pro + Pro Max: iOS 15.0/15.4
iPhone SE 3: iOS 15.4