# Next.js v16.5.0-canary.31 — Release & Upgrade Intelligence
- **Product:** Next.js (https://nextjs.org)
- **Version:** v16.5.0-canary.31
- **Released:** Oct 29, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/nextjs/updates/v16.5.0-canary.31/

## Executive Summary (TL;DR)
Next.js v16.5.0-canary.31. Source highlight: perf(build): lazily require page-data helpers in build/utils: #100822

## Improvements
- perf(build): lazily require page-data helpers in build/utils: #100822
- perf(turbopack): canonicalize async loader availability: #100705