Policy shock dominated the day as the US ordered Anthropic to suspend access to Fable 5 and Mythos 5 for all foreign nationals, a stark precedent for model governance. Meanwhile, the stack kept moving: AllenAI/Hugging Face shipped olmo-eval, Vercel embedded Workflows in Nitro v3, Cloudflare detailed a 10x scale-up, and practical hacks—from hnsw in SQLite to Tailscale on e-readers—advanced real-world DX.