v8.44.0

8.44.0 (2025-09-15)

🚀 Features

• eslint-plugin: [await-thenable] report invalid (non-promise) values passed to promise aggregator methods (#11267)

🩹 Fixes

• deps: update dependency @eslint-community/eslint-utils to v4.8.0 (#11589)
• eslint-plugin: [no-unnecessary-type-conversion] ignore enum members (#11490)

❤️ Thank You

• Moses Odutusin @thebolarin
• Ronen Amiel

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

v8.43.0

8.43.0 (2025-09-08)

🚀 Features

• typescript-estree: disallow empty type parameter/argument lists (#11563)

🩹 Fixes

• eslint-plugin: [no-non-null-assertion] do not suggest optional chain on LHS of assignment (#11489)
• eslint-plugin: [no-unnecessary-type-conversion] only report ~~ on integer literal types (#11517)
• eslint-plugin: [consistent-type-exports] fix declaration shadowing (#11457)
• eslint-plugin: [no-floating-promises] allowForKnownSafeCalls now supports function names (#11423, #11430)
• eslint-plugin: [no-deprecated] should report deprecated exports and reexports (#11359)
• eslint-plugin: [prefer-return-this-type] don't report an error when returning a union type that includes a classType (#11432)
• rule-tester: normalize paths before checking if they escape cwd (#11525)
• scope-manager: exclude Program from DefinitionBase node types (#11469)
• type-utils: add union type support to TypeOrValueSpecifier (#11526)
• typescript-estree: match filenames starting with a period when using glob in allowDefaultProject / (#11537)

❤️ Thank You

• Dima @dbarabashh
• Kirk Waiblinger @kirkwaiblinger
• mdm317
• Nicolas Le Cam
• tao
• Victor Genaev @mainframev
• Yukihiro Hasegawa @y-hsgw
• 민감자(Minji Kim) @mouse0429
• 송재욱

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

v8.42.0

8.42.0 (2025-09-02)

🚀 Features

• deprecate tseslint.config() (#11531) -- see https://typescript-eslint.io/packages/typescript-eslint#migrating-to-defineconfig

🩹 Fixes

• deps: update eslint monorepo to v9.33.0 (#11482)
• typescript-eslint: handle non-normalized windows paths produced by jiti (#11546)

❤️ Thank You

• Kirk Waiblinger @kirkwaiblinger

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

v8.41.0

8.41.0 (2025-08-25)

🚀 Features

• tighten tsconfigRootDir validation (#11463)

❤️ Thank You

• Kirk Waiblinger @kirkwaiblinger

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

v8.40.0

8.40.0 (2025-08-18)

🩹 Fixes

• typescript-eslint: export plugin, parser, and configs that are compatible with both defineConfig() and tseslint.config() (#11475)
• typescript-estree: correct range of import assertion with trailing comma (#11478)
• utils: correct calculateConfigForFile return type (#11451)

❤️ Thank You

• Kirk Waiblinger @kirkwaiblinger
• Nolan Gajdascz @Gajdascz

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

v8.39.1

8.39.1 (2025-08-11)

🩹 Fixes

• typescript-eslint: handle file:// urls in stack trace when inferring tsconfigRootDir (#11464)

❤️ Thank You

• Kirk Waiblinger @kirkwaiblinger

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

v8.39.0

8.39.0 (2025-08-04)

🚀 Features

• update to TypeScript 5.9.2 (#11445)
• eslint-plugin: [naming-convention] add enumMember PascalCase default option (#11127)
• eslint-plugin: add no-unnecessary-type-conversion to strict-type-checked ruleset (#11427)
• eslint-plugin: [only-throw-error] support yield/await expressions (#11417)

🩹 Fixes

• eslint-plugin: [prefer-optional-chain] ignore check option for most RHS of a chain (#11272)
• eslint-plugin: [no-unsafe-assignment] add an unsafeObjectPattern message (#11403)

❤️ Thank You

• Brad Zacher @bradzacher
• James Garbutt @43081j
• Kim Sang Du @developer-bandi
• Sasha Kondrashov
• tao
• Younsang Na @nayounsang

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

v8.38.0

8.38.0 (2025-07-21)

🚀 Features

• typescript-estree: forbid optional chain in TemplateTaggedLiteral (#11391)

🩹 Fixes

• disallow extra properties in rule options (#11397)
• eslint-plugin: [consistent-generic-constructors] resolve conflict with isolatedDeclarations if enabled in constructor option (#11351)
• typescript-eslint: infer tsconfigRootDir with v8 API (#11412)
• typescript-eslint: error on nested extends in tseslint.config() (#11361)
• typescript-estree: ensure the token type of the property name is Identifier (#11329)

❤️ Thank You

• Andrew Kazakov @andreww2012
• Kirk Waiblinger @kirkwaiblinger
• MK @asdf93074
• tao
• Younsang Na @nayounsang

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

v8.37.0

8.37.0 (2025-07-14)

🚀 Features

• typescript-estree: infer tsconfigRootDir from call stack (#11370)

🩹 Fixes

• eslint-plugin: [unified-signatures] fix false positives for ignoreOverloadsWithDifferentJSDoc option (#11381)
• type-utils: add missing 'types' dependency to 'type-utils' (#11383)
• type-utils: handle namespaced exports in specifier matching (#11380)

❤️ Thank You

• Bill Collins
• Josh Goldberg ✨
• René @Renegade334
• Yukihiro Hasegawa @y-hsgw

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

v8.36.0

8.36.0 (2025-07-07)

🚀 Features

• typescript-eslint: support basePath in tseslint.config() (#11357)

❤️ Thank You

• Kirk Waiblinger @kirkwaiblinger

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