Migrating to Next.js v16.2.1-canary.37
Version v16.2.1-canary.37 introduces 1 breaking change. This guide details how to update your code.
Released: 4/13/2026
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Breaking Changes
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Migration Steps
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Affected Symbols
Breaking Changes
●Issue #1
Segment prefetch cache miss response changed from HTTP 204 (No Content) to HTTP 404 (Not Found). Clients relying on 204 for cache misses will need to update to check for 404.
Release Summary
This release focuses on build improvements by excluding trace files from deletion and adjusting the HTTP response code for segment prefetch cache misses from 204 to 404. SCCache has also been re-enabled.
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