npm / @next/eslint-plugin-next
@next/eslint-plugin-next
What changed in @next/eslint-plugin-next 16, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-27.
3 breaking1 behavior and defaults1 tooling
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli init@next/eslint-plugin-next 165 changes
Breaking changes 3
The command no longer runs linting, so run linting separately.
The plugin now defaults to ESLint Flat Config format, aligning with ESLint v10, which will drop legacy config support.
The command has been removed; use Biome or ESLint directly.
Behavior and default changes 1
The plugin now defaults to ESLint Flat Config format; users of legacy .eslintrc should consider migrating.
Tooling 1
The upgrade codemod migrates projects from next lint to the ESLint CLI.