How Next.js Now Prevents Stray Lockfiles from Breaking Monorepo Builds

Next.js now prioritizes workspace authority over lockfile proximity to determine project root in monorepos, preventing stray parent lockfiles from hijacking module resolution and file watching in Turbopack. This fix preserves valid multi-root monorepo layouts while addressing a critical bug that could break builds in complex project structures. For teams managing large monorepos, this means more reliable builds when lockfiles exist at multiple levels.