NextJS 13.4 is stable release, and it comes with lot of new features.
- Server Actions
One of the biggest new features in Next.js 13.4 is Server Actions. Server Actions allow you to handle server-side logic directly in your application. This can be used to fetch data, interact with APIs, and perform other tasks that would typically be handled on the client. - Draft Mode
Draft Mode allows you to fetch and render draft content from your headless CMS. This is a great way to preview and iterate on your content before publishing it.
- App Router
The App Router has also been improved in Next.js 13.4. The App Router now supports React Server Components, nested routes, and streaming. - Turbopack
Turbopack is a new feature in Next.js 13.4 that is a faster and more stable version of Next.js’s local dev server. Turbopack uses webpack 5 and includes a number of performance optimizations.
Those are just a few of the new features in Next.js 13.4. For more information, please visit the Next.js documentation.