v20.0.0

Breaking

• Require ESLint 7 (#577) e4f44f3

New rules

• Add prefer-optional-catch-binding rule (#671) efdb03a
• Add no-useless-undefined rule (#718) 30dbe6d
• Add no-reduce rule (#704) 06ed7ee

Improvements

• throw-new-error: Check MemberExpression customError (#716) a28aad5
• prefer-starts-ends-with: Add auto-fix (#711) da978e3
• consistent-function-scoping: Ignore IIFE (#707) 1f4413d
• prefer-set-has: Ignore arrays only checking existence once (#706) 54c6f54

Fixes

• prefer-starts-ends-with: Fix bug with m flag (#721) 83bbabc
• prefer-string-slice: Handle negative length in .substr() (#709) 7439465

v19.0.1...v20.0.0

v19.0.1

• no-fn-reference-in-iterator: Ignore this. and Vue.filter (#699) b02a9c6
• no-fn-reference-in-iterator: Ignore cases obviously not a function reference (#697) dae5107

v19.0.0...v19.0.1

v19.0.0

New rules

• Add no-null rule (#636) c773c16

Breaking

• string-content: Make it have no default patterns (#637) 08fad55
• catch-error-name: Replace caughtErrorsIgnorePattern option with an ignore option (#661) 5a27f04

Improvements

• custom-error-definition: Support class properties (#673) 9cc8d60
• catch-error-name: Support Promise#then (#660) edcf73c
• prefer-set-has: Supports more types of array (#641) 29f3c9c

Fixes

• escape-case: Fix missing characters (#678) d986427
• no-nested-ternary: Fix incorrect result with TypeScript parser (#664) cb08ed0
• custom-error-definition: Fix duplicated reports on this.message assign (#669) aa00647
• custom-error-definition: Fix crash on @typescript-eslint/parser (#659) e8cb921
• catch-error-name: Improve error message (#665) 8ac9a90
• catch-error-name: Fix error renaming (#654) cc2d1b1
• catch-error-name: Only allow _ when it's not used (#650) 0c31a0b
• catch-error-name: Ignore destructuring (#649) b2838fd

v18.0.1...v19.0.0

v18.0.1

• prefer-number-properties: Fix suggestion description (#635) d410ca3

v18.0.0...v18.0.1

v18.0.0

New rules

• Add prefer-number-properties rule (#622) 8d8ce43
• Add prefer-set-has rule (#604) 9fa8de1

Improvements

• Add ignore option to expiring-todo-comment rule (#555) 08fabf6

Fixes

• no-console-spaces: Fix crash on string contains \n (#629) 9cd01cd
• explicit-length-check: Ignore computed length of MemberExpression (#620) 418e072
• prefer-spread: Insert semicolon in more cases (#615) de48b3d
• catch-error-name: Keep typeAnnotation when replacing identifier (#613) 446ff37
• prevent-abbreviations: Fix crash on TypeParameter with default value (#606) 2ef7a21
• prevent-abbreviations: Add global variables check (#603) b5c0a12
• Update regexp-tree to fix whitespace rewrite (#605) 2b78a17

v17.2.0...v18.0.0

v17.2.0

• consistent-function-scoping: Check use of this and arguments (#590) 8b417e6
• prevent-abbreviations: Fix inappropriate suggestion (#592) 2e20294
• consistent-function-scoping: Ignore within React hooks (#588) 7126d6d
• string-content: Ignore some TaggedTemplateExpression (#585) 92f3f3d
• consistent-function-scoping: Display function name in error message (#589) e7e49ec
• consistent-function-scoping: Fix uninitialized variable check (#587) 4c48c02

v17.1.0...v17.2.0

v17.1.0

• Allow descriptive error names by default in catch-error-name rule (#581) 7bd8687

v17.0.1...v17.1.0

v17.0.1

• Fix a problem with deprecated rules (#584) fe8f336

v17.0.0...v17.0.1

v17.0.0

New rules

• Add string-content rule (off by default) (#496) 0972a89

Breaking

• Rename regex-shorthand rule to better-regex (#522) a5e5405

Improvements

• Improve new-for-builtins rule (#540) fdd96cb
• Expand reporting for prefer-node-remove rule (#507) b6e6b32

Fixes

• prefer-spread: Insert semicolon if needed (#578) 49c4acf
• Fix prefer-negative-index crash on not enough arguments (#564) 50e038c
• Fix scope compare in consistent-function-scoping (#562) ec4387c
• Fix no-new-buffer crash on TypeScript-ESLint (#560) e4f4bb4
• Fix escape-case missing cases (#534) 892f054
• Disable auto-fix .onmessage in prefer-add-event-listener rule (#543) 96af562

v16.1.1...v17.0.0

v16.1.1

• Fix escape-case fixer bug on template literals (#525) cb24d44

v16.1.0...v16.1.1