ESLint v8.x end-of-life is 2024-10-05 and will not be maintained after that. Upgrade or consider long-term support options

ESLint v9.1.0 released

We just pushed ESLint v9.1.0, which is a minor release upgrade of ESLint. This release adds some new features and fixes several bugs found in the previous release.

Highlights

This is the first minor release of ESLint following the major release of ESLint v9.0.0 earlier this month.

  • Intl is now recognized as a built-in global unless languageOptions.ecmaVersion is set to 3 or 5.
  • The no-constant-condition rule no longer reports while (true) loops as problems by default.
  • A configuration that contains a non-global ignores pattern list will no longer cause incorrect results when the --no-ignore CLI flag is used, or when the ESLint constructor option ignore is set to false.

Features

Bug Fixes

  • 8d18958 fix: Remove name from eslint/js packages (#18368) (Nicholas C. Zakas)
  • 594eb0e fix: do not crash on error in fs.walk filter (#18295) (Francesco Trotta)
  • 0d8cf63 fix: EMFILE errors (#18313) (Nicholas C. Zakas)
  • e1ac0b5 fix: --inspect-config only for flat config and respect -c (#18306) (Nicholas C. Zakas)
  • 09675e1 fix: --no-ignore should not apply to non-global ignores (#18334) (Milos Djermanovic)

Documentation

  • 1fa6622 build: do not use --force flag to install dependencies (#18284) (Francesco Trotta)

Chores

  • d9a2983 chore: upgrade @eslint/js to v9.1.1 (#18367) (Francesco Trotta)
  • 50d406d chore: package.json update for @eslint/js release (Jenkins)
  • 155c71c chore: package.json update for @eslint/js release (Jenkins)
  • 0588fc5 refactor: Move directive gathering to SourceCode (#18328) (Nicholas C. Zakas)
  • 9048e21 chore: lint docs/src/_data js files (#18335) (Milos Djermanovic)
  • 4820790 chore: upgrade globals@15.0.0 dev dependency (#18332) (Milos Djermanovic)
  • 698d9ff chore: upgrade jsdoc & unicorn plugins in eslint-config-eslint (#18333) (Milos Djermanovic)
  • 32c08cf chore: drop Node < 18 and use @eslint/js v9 in eslint-config-eslint (#18323) (Milos Djermanovic)
  • a76fb55 chore: @eslint-community/eslint-plugin-eslint-comments v4.3.0 (#18319) (Milos Djermanovic)
  • 78e45b1 chore: eslint-plugin-eslint-plugin v6.0.0 (#18316) (唯然)
  • 36103a5 chore: eslint-plugin-n v17.0.0 (#18315) (唯然)

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