7.6.0 (2024-04-08)

🚀 Features

• add name field to shared configs and flat config types (#8863)
• bump npm dependency ranges (#8860)
  • note: this does not include support for ESLint v9 - see https://github.com/typescript-eslint/typescript-eslint/issues/8211 for progress.
• utils: add types for both flat and legacy eslint classes (#8861)

🩹 Fixes

• typescript-eslint: fix type errors when using exactOptionalPropertyTypes (#8786)

❤️ Thank You

• Abraham Guo
• auvred @auvred
• Brad Zacher @bradzacher

You can read about our versioning strategy and releases on our website.

7.5.0 (2024-04-01)

🩹 Fixes

• eslint-plugin: [no-floating-promises] handle TaggedTemplateExpression (#8758)
• eslint-plugin: [no-unnecessary-type-assertion] handle exactOptionalPropertyTypes compiler option (#8770)
• parser: disallow errorOnTypeScriptSyntacticAndSemanticIssues (#8784)
• typescript-eslint: improve support for legacy configs (#8812)

❤️ Thank You

• Brad Zacher @bradzacher
• Mark de Dios @peanutenthusiast
• Naru @naruaway
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

7.4.0 (2024-03-25)

🚀 Features

• eslint-plugin: [consistent-type-imports] ignore files with decorators, experimentalDecorators, and emitDecoratorMetadata (#8335)
  • Check out our blog post on this change for more information! https://typescript-eslint.io/blog/changes-to-consistent-type-imports-with-decorators
• eslint-plugin: [no-unnecessary-type-arguments] handle tagged templates (#8708)
• eslint-plugin: deprecate no-throw-literal and add a renamed only-throw-error (#8701)

🩹 Fixes

• eslint-plugin: [prefer-optional-chain] address multipart nullish checks false positive (#8678)
• eslint-plugin: [prefer-optional-chain] properly disambiguate between boolean and false (#8685)
• eslint-plugin: [no-unnecessary-type-assertion] avoid remove const casting on template literals with expressions inside (#8740)
• typescript-eslint: declare peer dependency on utils to ensure npm correctly installs dependencies (#8738)
• website: visual Editor is not scrolled (#8709)
• website: make 404 page good again (#8750)

❤️ Thank You

• Abraham Guo
• Brad Zacher @bradzacher
• Josh Goldberg ✨
• Kim Sang Du @developer-bandi
• Kirk Waiblinger @kirkwaiblinger
• Marco Pasqualetti @marcalexiei
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

7.3.1 (2024-03-18)

🩹 Fixes

• eslint-plugin: [no-floating-promises] revert disable of ignoreVoid in strict config (#8718)

❤️ Thank You

• Josh Goldberg ✨

You can read about our versioning strategy and releases on our website.

7.3.0 (2024-03-18)

Note that this release enables rules to have more restrictive default options as configured in the strict and strict-type-checked configs. See #8364 for more details.

🚀 Features

• eslint-plugin: [restrict-template-expressions] add allowArray option (#8389)
• eslint-plugin: add meta.docs.recommended setting for strict config options (#8364)
• eslint-plugin: add rule use-unknown-in-catch-callback-variables (#8383)
• eslint-plugin: [prefer-reduce-type-parameter] supports tuple, union, intersection (#8642)
• eslint-plugin-internal: add internal lint rule no-relative-paths-to-internal-packages (#8596)
• typescript-estree: disallow switch statements with multiple default cases (#8411)
• utils: add parser name to thrown parser error message (#8484)

🩹 Fixes

• correct engines.node constraints in package.json (#8671)
• eslint-plugin: [unbound-method] check method definition in object literal using longhand form (#8637)
• eslint-plugin: [consistent-type-imports] handle imports without specifiers (#8308)
• eslint-plugin: [no-redundant-type-constituents] incorrectly marks & string as redundant (#8282)
• eslint-plugin: [no-unnecessary-qualifier] handle merge namespace with enum (#8591)
• eslint-plugin: [no-unused-expressions] false negatives when using assertions (#8668)
• eslint-plugin: [ban-ts-comment] more accurate handling of multiline comments (#8416)
• eslint-plugin: [explicit-function-return-type, explicit-module-boundary-types] improved checking for allowHigherOrderFunctions option (#8508)
• eslint-plugin: [class-literal-property-style] ignore property assigned in constructor (#8412)
• eslint-plugin: [no-unnecessary-type-assertion] fix false negative for const variable declarations (#8558)
• typescript-estree: fix the issue of single run inferring in the pnpm repo (#3811, #8702)

❤️ Thank You

• Abraham Guo
• Alexu
• Arka Pratim Chaudhuri @arka1002
• auvred @auvred
• Derrick Isaacson
• fnx @DMartens
• Josh Goldberg ✨
• Kirk Waiblinger @kirkwaiblinger
• Marta Cardoso @up201304504
• Michaël De Boey
• Tristan Rasmussen
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

7.2.0 (2024-03-11)

🚀 Features

• support TS 5.4 (#8630)
• eslint-plugin: [prefer-string-starts-ends-with] add allowSingleElementEquality option (#8374)

🩹 Fixes

• eslint-plugin: expose *-type-checked-only configs for extension (#8600)
• eslint-plugin: [member-ordering] report alphabetical sorting for all groups instead of just the first failing group (#8263)
• eslint-plugin: [no-var-requires, no-require-imports] support template literal (#8408)
• eslint-plugin: [no-useless-template-literals] detect TemplateLiteral (#8575)
• eslint-plugin: [no-unnecessary-condition] handle union array and tuple type (#8592)
• eslint-plugin: [prefer-find] support ternary branches in prefer-find (#8421)
• typescript-eslint: set sourceType: "module" in base shared config (#8622)
• typescript-eslint: export ConfigWithExtends type (#8621)

❤️ Thank You

• Arka Pratim Chaudhuri @arka1002
• auvred @auvred
• Chris Plummer
• Fotis Papadogeorgopoulos @fpapado
• Josh Goldberg ✨
• Kirk Waiblinger @kirkwaiblinger
• Wayne Zhang
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

7.1.1 (2024-03-04)

🩹 Fixes

• typescript-eslint: apply ignores to all extended configs passed to config helper function (#8567)

❤️ Thank You

• auvred @auvred

You can read about our versioning strategy and releases on our website.

7.1.0 (2024-02-26)

🚀 Features

• eslint-plugin: add *-type-checked-only configs (#8367)
• eslint-plugin: [naming-convention] support the auto-accessor syntax (#8084)
• eslint-plugin: [consistent-return] add new rule (#8289)
• typescript-estree: add debug logs for useProgramFromProjectService (#8426)

🩹 Fixes

• eslint-plugin: [prefer-optional-chan] allow typeof for avoiding reference error (#8472)
• eslint-plugin: [no-misused-promises] improve check union types (#8534)
• eslint-plugin: [no-use-before-define] fix false positive type reference in as, satisfies (#8474)
• typescript-estree: use simpler absolutify behavior for project service client file paths (#8520)

❤️ Thank You

• Arka Pratim Chaudhuri @arka1002
• Josh Goldberg ✨
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

7.0.2 (2024-02-19)

🩹 Fixes

• fix tsconfig-less check errors, fix @types/eslint incompatibilities, add tests (#8460)
• utils: use mergeable interface for settings property (#8485)

❤️ Thank You

• Brad Zacher @bradzacher
• Gareth Jones @G-Rath

You can read about our versioning strategy and releases on our website.

7.0.1 (2024-02-12)

🩹 Fixes

• eslint-plugin: update peer dep for parser (#8441)

❤️ Thank You

• Tim Dorr @timdorr

You can read about our versioning strategy and releases on our website.

7.0.0 (2024-02-12)

Read more about this release: https://typescript-eslint.io/blog/announcing-typescript-eslint-v7/

🚀 Features

• add support for flat configs (#7935)

🩹 Fixes

• eslint-plugin: [prefer-find] stop throwing type errors when converting symbols to numbers (#8390)

⚠️ Breaking Changes

• ⚠️ bump ESLint, NodeJS, and TS minimum version requirements (#8377)

❤️ Thank You

• Brad Zacher @bradzacher
• Kirk Waiblinger @kirkwaiblinger
• StyleShit @StyleShit
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

6.21.0 (2024-02-05)

🚀 Features

• export plugin metadata (#8331)
• allow parserOptions.project: false (#8339)
• eslint-plugin: add rule prefer-find (#8216)
• typescript-estree: forbid duplicated accessibility modifiers (#8257)
• utils: improve eslint types (#8344)

🩹 Fixes

• ast-spec: add JSXElement type to the JSXAttribute['value'] (#8285)
• eslint-plugin: [no-unused-vars] don't report on types referenced in export assignment expression (#8265)
• eslint-plugin: [switch-exhaustiveness-check] better support for intersections, infinite types, non-union values (#8250)
• eslint-plugin: [consistent-type-imports] dont report on types used in export assignment expressions (#8332)
• eslint-plugin: [no-unnecessary-condition] handle left-hand optional with exactOptionalPropertyTypes option (#8249)
• eslint-plugin: [class-literal-property-style] allow getter when same key setter exists (#8277)
• eslint-plugin: [no-unnecessary-type-assertion] provide valid fixes for assertions with extra tokens before as keyword (#8326)
• rule-tester: fix a phantom dependency on the "semver" package (#8260)

❤️ Thank You

• auvred @auvred
• Brad Zacher @bradzacher
• Kirk Waiblinger @kirkwaiblinger
• Pete Gonzalez @octogonz
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

6.20.0 (2024-01-29)

🚀 Features

• eslint-plugin: [member-ordering] allow easy reuse of the default ordering (#8248)

🩹 Fixes

• eslint-plugin: [no-useless-template-literals] incorrect bigint autofix result (#8283)
• eslint-plugin: [prefer-nullish-coalescing] treat any/unknown as non-nullable (#8262)
• eslint-plugin: [no-useless-template-literals] report Infinity & NaN (#8295)
• eslint-plugin: [prefer-readonly] disable checking accessors (#8300)

❤️ Thank You

• Alex Parloti @parloti
• auvred @auvred
• James Browning
• StyleShit @StyleShit
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

6.19.1 (2024-01-22)

🩹 Fixes

• eslint-plugin: [no-unnecessary-condition] fix false positive for type variable (#8235)
• type-utils: preventing isUnsafeAssignment infinite recursive calls (#8237)

❤️ Thank You

• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

6.19.0 (2024-01-15)

🚀 Features

• eslint-plugin: [prefer-promise-reject-errors] add rule (#8011)
• eslint-plugin: [no-array-delete] add new rule (#8067)
• eslint-plugin: [no-useless-template-literals] add fix suggestions (#8065)

🩹 Fixes

• eslint-plugin: [no-unnecessary-type-assertion] detect unnecessary non-null-assertion on a call expression (#8143)
• eslint-plugin: [no-unnecesary-type-assertion] treat unknown/any as nullable (#8089)
• typescript-estree: add JSDocParsingMode enum merge for typescript/lib/tsserverlibrary (#8193)
• typescript-estree: disallow using as the variable keyword for for..in loops (#7649)
• typescript-estree: fix incorrect backwards-compat augmentation in TS 5.3 (#8181)

❤️ Thank You

• auvred @auvred
• Brad Zacher @bradzacher
• Josh Goldberg ✨
• Joshua Chen
• LJX @lvjiaxuan
• Steven @Solo-steven
• StyleShit @StyleShit

You can read about our versioning strategy and releases on our website.

6.18.1 (2024-01-08)

🩹 Fixes

• eslint-plugin: [no-non-null-assertion] provide valid fix when member access is on next line (#8185)
• eslint-plugin: [no-unnecessary-condition] improve checking optional callee (#8178)
• eslint-plugin: [prefer-readonly] support modifiers of unions and intersections (#8169)
• eslint-plugin: [switch-exhaustiveness-check] fix new allowDefaultCaseForExhaustiveSwitch option (#8176)
• typescript-estree: fix invalid parsing error when use update expression on non-null assertion (#8202)
• typescript-estree: only create project service from env setting if project is enabled (#8136)
• utils: improve error message on typed rule with invalid parser (#8146)

❤️ Thank You

• auvred @auvred
• James @Zamiell
• Josh Goldberg ✨
• YeonJuan @yeonjuan

You can read about our versioning strategy and releases on our website.

6.18.0 (2024-01-06)

🚀 Features

• eslint-plugin: [no-var-requires, no-require-imports] allow option (#7710)
• typescript-estree: throw on invalid update expressions (#7202)
• typescript-estree: throw error when CatchClause param contains initializer (#8183)

❤️ Thank You

• auvred @auvred
• Joshua Chen

You can read about our versioning strategy and releases on our website.

6.17.0 (2024-01-01)

Bug Fixes

• eslint-plugin: [no-restricted-imports] prevent crash when patterns or paths in options are empty (#8108) (675e987)

Features

• eslint-plugin: [no-floating-promises] flag result of .map(async) (#7897) (5857356)
• eslint-plugin: [switch-exhaustiveness-check] add an option to warn against a default case on an already exhaustive switch (#7539) (6a219bd)

You can read about our versioning strategy and releases on our website.

6.16.0 (2023-12-25)

Bug Fixes

• eslint-plugin: [unbound-method] exempt all non-Promise built-in statics (#8096) (3182959)

Features

• eslint-plugin: deprecate formatting rules (#8073) (04dea84)
• typescript-estree: add allowDefaultProjectForFiles project service allowlist option (#7752) (7ddadda)

You can read about our versioning strategy and releases on our website.

6.15.0 (2023-12-18)

Features

• eslint-plugin: [no-useless-template-literals] add new rule (#7957) (ff75785), closes #2846
• require-array-sort-compare + toSorted (#8052) (c9661c8)

You can read about our versioning strategy and releases on our website.