Next.js 15.5 • Turbopack for builds (beta) • Node.js middleware (stable) • TypeScript support improvements • `next lint` command deprecation • Next.js 16 deprecation warnings nextjs.org/blog/next-15-5
Next.js 15.5 • Turbopack for builds (beta) • Node.js middleware (stable) • TypeScript support improvements • `next lint` command deprecation • Next.js 16 deprecation warnings nextjs.org/blog/next-15-5