Latest version forces users to use Eslint 9.7

[ematipico]

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As the title says, the latest version forces users to bump eslint to 9.7.

However, the commit that changed it https://github.com/jsx-eslint/eslint-plugin-react/commit/4b3209bf3a65502a279da1d98b80d2d998d27357 doesn't show any particular API that might have been introduced in v9.7.

I believe a generic v9 as peer dependency should be sufficient, so users aren't forced to 9.7, unless there's a reason visible in the changelog.

[ljharb]

The reason is to reduce the support surface of the package. We never supported eslint 9 below 9.7, and there’s no reason to be using eslint 9 and not be using 9 latest, so why are you on an older version of v9?

[ematipico]

I'm not sure I fully understand the meaning of the "support surface".

and there’s no reason to be using eslint 9 and not be using 9 latest

Should I expect this behaviour every time this library is bumped? Like, next time a minor is released, will you bump the V9 peer dep to the latest?

so why are you on an older version of v9?

Maintenance creep, mostly. However, I was mostly concerned about the logic of the peer dependency, because all the other versions of Eslint (V8, v7, etc) don't depend on the latest.

[etherealm13]

yarn test fails after the latest bump due to missing eslint.config file.

ESLint: 9.7.0
ESLint couldn't find an eslint.config.(js|mjs|cjs) file.

[ljharb]

@ematipico

Should I expect this behaviour every time this library is bumped? Like, next time a minor is released, will you bump the V9 peer dep to the latest?

no, of course not. That would be a breaking change.

[ljharb]

@etherealm13 if you’re upgrading to eslint 9, flat config is the default, so you either need to use the env var to select eslintrc, or migrate your config. That’s an eslint question tho, not related to this plugin.

[voxpelli]

Version 7.34.4 had this:

  "peerDependencies": {
    "eslint": "^3 || ^4 || ^5 || ^6 || ^7 || ^8"
  },

Version 7.35.0 had this:

  "peerDependencies": {
    "eslint": "^3 || ^4 || ^5 || ^6 || ^7 || ^8 || ^9.7"
  },

The latter is a strict superset of the former. 9.x was not supported in 7.34.4.

(I think this issue can be closed)