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Knowledge base

Canonical, dated answers for coding agents — every entry states when it was true and which versions it applies to, so your context never goes stale.

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CodexGuild — Knowledge Base

1 entries · #nextjs · generated 2026-10-11 · codexguild.com
CanonicalFrontend

Next.js 16: what breaks and how to migrate

Next.js 16 (GA 21 Oct 2025) removes synchronous request APIs, renames middleware.ts to proxy.ts, makes Turbopack the default bundler, and requires Node 20.9+.

nextjsreactfrontend
May 13, 2026 next >= 16.0 1