v8.48.1

8.48.1 (2025-12-02)

⏪ Reverts

• eslint-plugin: revert "[no-redundant-type-constituents] use assignability checking for redundancy checks (#10744)" (#11812)

🩹 Fixes

• eslint-plugin: [consistent-type-exports] check value flag before resolving alias (#11769)
• eslint-plugin: honor ignored base types on generic classes (#11767)
• eslint-plugin: [restrict-template-expressions] check base types in allow list (#11764, #11759)

❤️ Thank You

• Josh Goldberg
• OleksandraKordonets
• SangheeSon @Higangssh
• tao

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

v8.48.0

8.48.0 (2025-11-24)

🚀 Features

• eslint-plugin: [no-redundant-type-constituents] use assignability checking for redundancy checks (#10744)
• rule-tester: remove workaround for jest circular structure error (#11772)
• typescript-estree: gate all errors behind allowInvalidAST (#11693)
• typescript-estree: replace fast-glob with tinyglobby (#11740)

🩹 Fixes

• eslint-plugin: [consistent-generic-constructors] ignore when constructor is typed array (#10477)
• scope-manager: change unhelpful aaa error message and change analyze to expects Program (#11747)
• typescript-estree: infers singleRun as true for project service (#11327)
• typescript-estree: disallow binding patterns in parameter properties (#11760)

❤️ Thank You

• Ben McCann @benmccann
• Dima Barabash @dbarabashh
• fisker Cheung @fisker
• James Henry @JamesHenry
• JamesHenry @JamesHenry
• Josh Goldberg
• Josh Goldberg ✨
• Kirk Waiblinger @kirkwaiblinger
• mdm317 @gen-ip-1
• Younsang Na @nayounsang

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

v8.47.0

8.47.0 (2025-11-17)

🚀 Features

• eslint-plugin: [no-unused-private-class-members] new extension rule (#10913)

❤️ Thank You

• Brad Zacher @bradzacher

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

v8.46.4

8.46.4 (2025-11-10)

🩹 Fixes

• eslint-plugin: [no-deprecated] fix double-report on computed literal identifiers (#11006, #10958)
• eslint-plugin: handle override modifier in promise-function-async fixer (#11730)
• parser: error when both projectService and project are set (#11333)

❤️ Thank You

• Evgeny Stepanovych @undsoft
• Kentaro Suzuki @sushichan044
• Maria Solano @MariaSolOs

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

v8.46.3

8.46.3 (2025-11-03)

🩹 Fixes

• eslint-plugin: [no-misused-promises] expand union type to retrieve target property (#11706)
• eslint-plugin: [no-duplicate-enum-values] support signed numbers (#11722, #11723)

❤️ Thank You

• Evgeny Stepanovych @undsoft
• tao

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

v8.46.2

8.46.2 (2025-10-20)

🩹 Fixes

• eslint-plugin: [prefer-optional-chain] skip optional chaining when it could change the result (#11702)
• typescript-estree: forbid invalid modifiers in object methods (#11689)

❤️ Thank You

• fisker Cheung @fisker
• mdm317

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

v8.46.1

8.46.1 (2025-10-13)

🩹 Fixes

• ast-spec: cleanup TSLiteralType (#11624)
• eslint-plugin: [prefer-optional-chain] include mixed "nullish comparison style" chains in checks (#11533)
• eslint-plugin: [no-misused-promises] special-case .finally not to report when a promise returning function is provided as an argument (#11667)

❤️ Thank You

• Abraham Guo
• mdm317
• Ronen Amiel

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

v8.46.0

8.46.0 (2025-10-06)

🚀 Features

• eslint-plugin: [no-unsafe-member-access] add allowOptionalChaining option (#11659)
• eslint-plugin-internal: [no-dynamic-tests] new internal Lint rule to ban dynamic syntax in generating tests (#11323)
• rule-schema-to-typescript-types: clean up and make public (#11633)
• typescript-eslint: export util types (#10848, #10849)
• typescript-estree: mention file specifics in project service allowDefaultProject error (#11635)
• typescript-estree: private identifiers can only appear on LHS of in expressions (#9232)

🩹 Fixes

• eslint-plugin: [no-floating-promises] remove excess parentheses in suggestions (#11487)
• eslint-plugin: [unbound-method] improve wording around this: void and binding (#11634)
• eslint-plugin: [no-deprecated] ignore deprecated export imports (#11603)
• eslint-plugin: removed error type previously deprecated (#11674)
• eslint-plugin: [prefer-readonly-parameter-types] ignore tagged primitives (#11660)
• rule-tester: deprecate TestCaseError#type and LintMessage#nodeType (#11628)
• typescript-estree: forbid abstract modifier in object methods (#11656)
• typescript-estree: forbid abstract method and accessor to have implementation (#11657)

❤️ Thank You

• fisker Cheung @fisker
• Josh Goldberg ✨
• Joshua Chen
• Kirk Waiblinger @kirkwaiblinger
• Mark de Dios @peanutenthusiast
• Mister-Hope @Mister-Hope
• Richard Torres @richardtorres314
• Victor Genaev @mainframev
• Younsang Na @nayounsang

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

v8.45.0

8.45.0 (2025-09-29)

🚀 Features

• eslint-plugin: expose rule name via RuleModule interface (#11616)

🩹 Fixes

• disable generating declaration maps (#11627)
• ast-spec: narrow ArrowFunctionExpression.generator to false (#11636)
• eslint-plugin: [no-base-to-string] check if superclass is ignored (#11617)
• eslint-plugin: [prefer-nullish-coalescing] ignoreBooleanCoercion should not apply to top-level ternary expressions (#11614)

❤️ Thank You

• Bjorn Lu
• Josh Goldberg ✨
• mdm317
• Moses Odutusin @thebolarin
• Yukihiro Hasegawa @y-hsgw

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

v8.44.1

8.44.1 (2025-09-22)

🩹 Fixes

• eslint-plugin: [no-base-to-string] make ignoredTypeNames match type names without generics (#11597)
• eslint-plugin: [no-unsafe-enum-comparison] support unions of literals (#11599)
• eslint-plugin: [await-thenable] should not report passing values to promise aggregators which may be a promise in an array literal (#11611)
• typescript-estree: forbid class property with name constructor (#11590)

❤️ Thank You

• fisker Cheung @fisker
• Kirk Waiblinger @kirkwaiblinger
• mdm317
• Ronen Amiel

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