Netlify Release notes and new features

Security Update: Multiple vulnerabilities in Next.js (November 2026)

The Next.js team has disclosed seven security vulnerabilities in Next.js, patched on November 3, 2026 in 16.4.5 and 15.5.29. The issues span cached data leaking between users, exposure of HttpOnly cookies, cache poisoning, and cross-client response injection. Several of them do not affect apps hosted on Netlify. Here's what Netlify customers need to know.

• Security Update: Multiple vulnerabilities in Next.js (November 2026)
• Check your Netlify deploys without leaving the conversation
• New Email Requirements for Form Notifications
• Your agent can now tell Netlify when it gets stuck