Platform gravity and guardrails defined the day: Cloudflare picked up the VoidZero team behind Vite, NVIDIA/Hugging Face pushed customizable multimodal safety, and Vercel clarified accountability for agentic actions. Dev tooling saw steady motion—Next.js canary app shells, Claude Code controls, and Alibaba’s OSS code review—while research probed QKV simplifications and internal debate, with fresh eval datasets and lessons from Andon Labs.