ESLint v8.49.0 released

Highlights

• Code path analysis now provides two new events that can be used in rules: onUnreachableCodePathSegmentStart and onUnreachableCodePathSegmentEnd.
• CodePath#currentSegments property has been deprecated and will be removed in ESLint v9. If you use this property in your custom rules, please refer to code path analysis usage examples for how to update your code.
• The lines-between-class-members rule has a new option enforce that allows for more granular configurations.

Features

• da09f4e feat: Implement onUnreachableCodePathStart/End (#17511) (Nicholas C. Zakas)
• 32b2327 feat: Emit deprecation warnings in RuleTester (#17527) (Nicholas C. Zakas)
• acb7df3 feat: add new enforce option to lines-between-class-members (#17462) (Nitin Kumar)

Documentation

• ecfb54f docs: Update README (GitHub Actions Bot)
• de86b3b docs: update no-promise-executor-return examples (#17529) (Nitin Kumar)
• 032c4b1 docs: add typescript template (#17500) (James)
• cd7da5c docs: Update README (GitHub Actions Bot)

Chores

• b7621c3 chore: remove browser test from npm test (#17550) (Milos Djermanovic)
• cac45d0 chore: upgrade @eslint/js@8.49.0 (#17549) (Milos Djermanovic)
• cd39508 chore: package.json update for @eslint/js release (ESLint Jenkins)
• 203a971 ci: bump actions/checkout from 3 to 4 (#17530) (dependabot[bot])
• a40fa50 chore: use eslint-plugin-jsdoc’s flat config (#17516) (Milos Djermanovic)
• 926a286 test: replace Karma with Webdriver.IO (#17126) (Christian Bromann)
• f591d2c chore: Upgrade config-array (#17512) (Nicholas C. Zakas)