Starling 0.5, the Linux desktop environment utilizing its own Wayland compositor and built with the Swift programming language, was released today, September 21, 2026. This version introduces an optional 3D desktop mode. The new feature allows users to interact with a "Walkable 3D Waterfront City," integrating a novel visual approach into the desktop experience. Starling's development has been notable for its significant use of AI assistance, specifically Claude Code, in its creation.