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v16.0.2-canary.27

release notes

Published 11/20/2025

Pre-ReleasePre-release

Release notes

Turbopack: allow trace level tracing: #86255
Allow SSR to finish microtasky work before flushing: #86311
Turbopack: fix passing project options from napi: #86256
[Cache Components] Atomic setTimeouts: #86093
Turbopack: add experimental.turbopackInputSourceMaps and respect serverSourceMaps: #86340
[Cache Components] Discriminate static shell validation errors by type: #85747
Turbopack: add NEXT_TURBOPACK_WRITE_ROUTES_HASHES_MANIFEST to write hashes into manifest: #86257

docs: add example for enabling both AVIF and WebP image formats for better image optimization: #86191

Turbopack: bundle-analyzer need to avoid using the local next.js build: #86258
Turbopack: remove unused method: #86259
Turbopack: disable input source maps for analyze: #86341
Turbopack: perf: Fix unused argument filtering optimization in turbo-tasks for self arguments: #86231
Turbopack: Remove dead turbo_tasks::persisted_graph module: #86329
[turbopack] Refactor the analyzer to fix a few issues and prepare to split it up: #86265
next-analyze: improve network error visuals: #86222
Turbopack: test if unused self arguments are filtered: #86353
Upgrade React from 0972e239-20251118 to 8ac5f4eb-20251119: #86351
Update Rspack development test manifest: #86332

release notes

Published 11/20/2025

Pre-ReleasePre-release

Release notes

Turbopack: allow trace level tracing: #86255
Allow SSR to finish microtasky work before flushing: #86311
Turbopack: fix passing project options from napi: #86256
[Cache Components] Atomic setTimeouts: #86093
Turbopack: add experimental.turbopackInputSourceMaps and respect serverSourceMaps: #86340
[Cache Components] Discriminate static shell validation errors by type: #85747
Turbopack: add NEXT_TURBOPACK_WRITE_ROUTES_HASHES_MANIFEST to write hashes into manifest: #86257

docs: add example for enabling both AVIF and WebP image formats for better image optimization: #86191

Turbopack: bundle-analyzer need to avoid using the local next.js build: #86258
Turbopack: remove unused method: #86259
Turbopack: disable input source maps for analyze: #86341
Turbopack: perf: Fix unused argument filtering optimization in turbo-tasks for self arguments: #86231
Turbopack: Remove dead turbo_tasks::persisted_graph module: #86329
[turbopack] Refactor the analyzer to fix a few issues and prepare to split it up: #86265
next-analyze: improve network error visuals: #86222
Turbopack: test if unused self arguments are filtered: #86353
Upgrade React from 0972e239-20251118 to 8ac5f4eb-20251119: #86351
Update Rspack development test manifest: #86332