Sourced from @​typescript-eslint/rule-tester's releases.

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

... (truncated)

Sourced from @​typescript-eslint/rule-tester's changelog.

8.43.0 (2025-09-08)

🩹 Fixes

• rule-tester: normalize paths before checking if they escape cwd (#11525)

❤️ Thank You

• Dima @​dbarabashh

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

8.42.0 (2025-09-02)

This was a version bump only for rule-tester to align it with other projects, there were no code changes.

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

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.

8.40.0 (2025-08-18)

This was a version bump only for rule-tester to align it with other projects, there were no code changes.

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

8.39.1 (2025-08-11)

This was a version bump only for rule-tester to align it with other projects, there were no code changes.

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

8.39.0 (2025-08-04)

This was a version bump only for rule-tester to align it with other projects, there were no code changes.

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

8.38.0 (2025-07-21)

... (truncated)

• ef9173c chore(release): publish 8.43.0
• 9529ac1 fix(rule-tester): normalize paths before checking if they escape cwd (#11525)
• d135909 chore(release): publish 8.42.0
• 0daf303 chore: use new ESLint rules internally (#11558)
• 31a7336 chore(release): publish 8.41.0
• 270fa59 feat: tighten tsconfigRootDir validation (#11463)
• 60c3b26 chore(release): publish 8.40.0
• b2ee794 chore(release): publish 8.39.1
• c98d513 chore(release): publish 8.39.0
• d11e79e chore(release): publish 8.38.0
• Additional commits viewable in compare view

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