# Next.js 15.5

DevFeed: [Next.js 15.5](<https://devfeed.tech/articles/next-js-15-5-3204.md>)

Original publisher: [Read original article](<https://nextjs.org/blog/next-15-5>)

Author: Luke Sandberg

Published: 2025-08-18T20:00:00Z

Content type: release

Language: en

Sources: [Next.js Blog](<https://devfeed.tech/sources/next-js-blog.md>)

Topics: [build times](<https://devfeed.tech/topics/build-times.md>), [Node.js](<https://devfeed.tech/topics/node-js.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>)

Tags: [build-performance](<https://devfeed.tech/tags/build-performance.md>), [next-js](<https://devfeed.tech/tags/next-js.md>), [node-js](<https://devfeed.tech/tags/node-js.md>), [release](<https://devfeed.tech/tags/release.md>), [typescript](<https://devfeed.tech/tags/typescript.md>)

## AI overview

Next.js 15.5 adds Turbopack production builds in beta, stable Node.js middleware support, TypeScript enhancements, and deprecation warnings ahead of Next.js 16.

## Source excerpt

Next.js 15.5 includes Turbopack builds in beta, stable Node.js middleware, TypeScript improvements, `next lint` deprecation, and deprecation warnings for Next.js 16.