next 16.0.2-canary.27

v16.0.2-canary.27

on Node.js Yarn

Core Changes

• 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

Example Changes

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

Misc Changes

• 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

Credits

Huge thanks to @sokra, @lubieowoce, @bgw, @lukesandberg, @wbinnssmith, @KaziMahbuburRahman, and @vercel-release-bot for helping!