Next.js v16.5.0-canary.36 — Release Notes & Engineering Impact
Next.js v16.5.0-canary.36. Source highlight: Upgrade React from `a703ca64-20261030` to `e84e1492-20261031`: #100999
19 tracked entries. Older history is imported progressively; see source coverage.
Next.js v16.5.0-canary.36. Source highlight: Upgrade React from `a703ca64-20261030` to `e84e1492-20261031`: #100999
Next.js v16.5.0-canary.35. Source highlight: Handle cancellation errors during response clone cleanup: #100961
Next.js v16.5.0-canary.34. Source highlight: fix(turbopack): fix canary build after chunk_groups became a Vec: #100949
Next.js v16.5.0-canary.33. Source highlight: Stop patching error inspection if source maps are disabled: #93364
Next.js v16.5.0-canary.32. Source highlight: Fix hangs and crashes for 204 responses from route handlers and deduped fetches: #100159
Next.js v16.5.0-canary.31. Source highlight: perf(build): lazily require page-data helpers in build/utils: #100822
Next.js v16.4.3. Source highlight: This release is backporting bug fixes. It does **not** include all pending features/changes on canary.
Next.js v16.4.2. Source highlight: [lts-active] turbo-tasks snapshot consistency fixes (#99644, #99732, #99649)
Next.js v16.4.1. Source highlight: This release contains security fixes for the following advisories:
Next.js v15.5.28. Source highlight: This release contains security fixes for the following advisories:
Next.js v16.4.0. Source highlight: Check out the 16.4 announcement post to get an overview of the changes.
Next.js v16.3.8. Source highlight: This release contains security fixes for the following advisories:
Next.js v15.5.27. Source highlight: This release contains security fixes for the following advisories:
Next.js v16.3.7. Source highlight: This release is backporting bug fixes. It does **not** include all pending features/changes on canary.
Next.js v16.3.6. Source highlight: This release contains a security fix for GHSA-vcvr-r3jv-pc5j: Remote Code Execution in next/og ImageResponse
Next.js v15.5.26. Source highlight: This release contains additional security hardening for `next/og`. For more information, check out https://nextjs.org/blog/nextjs-security-update-september-22-2026
Next.js v16.3.5. Source highlight: The following bug fixes have been backported. It does not include all pending features/changes on canary.
Next.js v16.3.4. Source highlight: Follow-up release to v16.3.3 re-enabling AVIF Image Optimization (#97949).
Next.js v15.5.25. Source highlight: Follow-up release to v15.5.24 re-enabling AVIF Image Optimization when newer versions of `sharp` are installed (#97954).