next 15.4.2-canary.30

v15.4.2-canary.30

on Node.js Yarn

Core Changes

• fix: next/root-params erroring when rerendering after action: #82326
• Remove params from segment path: #82249
• Upgrade React from c260b38d-20250731 to be11cb5c-20250804: #82339

Example Changes

• docs: Improve Content Security Policy documentation: #80580

Misc Changes

• Turbopack: set env in tracing context: #75254
• [test] Update snapshots: #82327
• chore: fix eslint-typechecked-require with template: #82328
• docs: add React Developer Tools section for debugging: #82320
• docs: Clarify revalidatePath : #82142
• Turbopack: Update jsonc-parser, dedupe with SWC: #82343
• [turbopack] vibecode a benchmark runner for module-cost: #82287

Credits

Huge thanks to @mischnic, @eps1lon, @lubieowoce, @PuppyOne, @acdlite, @icyJoseph, @bgw, and @lukesandberg for helping!