next 15.4.2-canary.8

v15.4.2-canary.8

on Node.js Yarn

Core Changes

• [devtool] move font styling to global.css: #81782
• [devtool] copy decoded info of error details: #81735
• fix(build): add sourcePage context for PPR dynamic route lambda creation: #81781
• refactor: rename experimental.dynamicIO to experimental.cacheComponents: #81562
• Properly handle hanging promise rejections during prerendering: #81754
• Upgrade React from d85ec5f5-20250716 to dffacc7b-20250717: #81767
• Refactor: Get rid of overly generic getExpectedRequestStore function: #81791

Misc Changes

• Update Rspack production test manifest: #81746
• Update Rspack development test manifest: #81747
• Turbopack: Split DynamicEqHash trait into smaller traits in a separate re-usable crate: #81741
• [turbopack] Reuse shared Promise for loaded chunks: #81755
• Add VSCode tasks to show TypeScript compilation errors in problems view: #81799
• Turbopack: remove unneeded manifests for API routes: #81536

Credits

Huge thanks to @vercel-release-bot, @huozhi, @bgw, @wyattjoh, @unstubbable, @eps1lon, and @mischnic for helping!