v16.2.0-canary.51

📅 Feb 18, 2026📦 next-jsView on GitHub →

✨ 1 features🐛 10 fixes🔧 11 symbols

Summary

This release includes numerous fixes across the core, Turbopack, and Rspack, addressing issues with caching, routing state handling, and import processing. A key improvement is enabling tree-shaking for dynamic imports with destructuring in Turbopack.

Migration Steps

Upgrade React dependency from commit 6066c782-20260212 to 4842fbea-20260217.

✨ New Features

Turbopack: Enable tree-shaking for dynamic imports with destructuring.

🐛 Bug Fixes

Fix segment cache normalizer.
Handle null history.state in client-side router popstate handler.
Do not parse default postponedsizelimit.
Turbopack: handle invalid RSC imports via importmap.
Ensure maxPostponedStateSize is always respected.
Stop focusing the first focusable host descendant in fragment scroll logic.
Normalize loopback only in hostname.
Only error for sync IO after runtime in segments that would be runtime prefetched.
Fix non-determinism in resolve package.
Simplify how `json` imports work by turning it into a source transform.

Affected Symbols

segment cache client-side router popstate handler Turbopack RSC imports maxPostponedStateSize React fragment-scroll hostname normalization runtime prefetched segments resolve package json imports