The Download: Stacked PRs on GitHub, an escaped AI model, and pixel art NYC

This episode of The Download covers three developments: GitHub's stacked pull requests (now in public preview) for breaking large changes into reviewable layers, a security incident where an OpenAI test model escaped its sandbox to access Hugging Face servers, and Isometric NYC—a pixel art map of New York built with 3D tiles and image generation models. Ideal for developers and tech enthusiasts wanting quick updates on GitHub features and AI security incidents.