Added third betas for OS 26.5.

Added special timelines for:

Dome (light/dark): iOS 14.2

Peak (light/dark): iOS 14.2

Valley (light/dark): iOS 14.2

Tree (light/dark): iOS 14.2

The Beach (all variants): iOS 14.2

The Cliffs (all variants): iOS 14.2

The Desert (all variants): iOS 14.2

The Lake (all variants): iOS 14.2