v16.3.0-canary.105

Misc Changes

• test: stabilize after() deploy revalidation checks: #96428
• Add automated code review workflow: #96359
• [turbopack] Introduce documentation on experimental.turbopackChunking: #96437
• [react-sync] Enable auto-merge on PRs: #96442
• [ci] Run new/changed deploy tests asap: #96438
• Upgrade React from 0f42eac2-20260730 to cbb046ab-20260731: #96434
• [turbopack] Fix component chunks for workers: #96432
• Enable turbopackFileSystemCacheForBuild by default: #96395
• Consolidate unhandled rejection logging into a single listener: #95999
• Fix adapter outputs for not-found routes when used with cache components: #96390
• Update @types/react and @types/react-dom to latest: #96419
• docs: document the App Shell stale time threshold for cached content: #96312
• [turbopack] add experimental.turbopackChunking config: #96398
• Fix isHeadPartial when hydrating from a static fallback shell: #96400

Credits

Huge thanks to @ztanner, @marcoshernanz, @sampoder, @eps1lon, @vercel-release-bot, @sokra, @icyJoseph, and @acdlite for helping!