# Next.js v15.5.2 — Release & Upgrade Intelligence
- **Product:** Next.js (https://nextjs.org)
- **Version:** v15.5.2
- **Released:** Aug 26, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/nextjs/updates/v15.5.2/

## Executive Summary (TL;DR)
Next.js v15.5.2. Source highlight: This release is backporting bug fixes. It does **not** include all pending features/changes on canary.

## New Features
- revert: add ?dpl to fonts in /_next/static/media (#83062)

## Bug Fixes
- fix: disable unknownatrules lint rule entirely (#83059)

## Upgrade Command
```bash
npm install --save-exact next@15.5.2
```