- Pinned Tailwind to 4.3.3 in create next app and tests, automatically compressed uncompressed route handler responses, and included Turbopack GC fixes for dev.
- This bug fix release ships in version v16.4.6.
Official Next.js changelog summary with source attribution, release tags and upgrade verdicts.
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Wait — 16.4.5 is the safer choice for now.
Published 55 h ago; most regressions surface within 72 h.
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