Rel1cx/eslint-react v5.12.0

v5.12.0 (2026-07-08)

on GitHub

What's Changed

✨ New

• Reworked react-x/immutability to align with the React Compiler's ValidateNoFreezingKnownMutableFunctions validation pass: it now detects functions that (transitively) mutate a captured local variable and reports them when passed as a JSX prop, passed as a hook argument, or returned from a hook. (#1891)

📝 Documentation

• Cleaned up the rule relations table.

🏗️ Internal

• Bumped typescript-eslint packages to ^8.63.0.
• Bumped eslint-plugin-perfectionist to ^5.10.0.

Full Changelog: v5.11.3...v5.12.0

Attestation

https://github.com/Rel1cx/eslint-react/attestations/34341983