- Added directive prologue detection with autofix, block‑scoped var location in messages, and a skipJSXText option for the no‑irregular‑whitespace rule.
- Fixed cwd normalization in ESLint/FlatESLint constructors and removed an extra‑parens autofix that could interfere with directives.
- Extensive documentation updates covering custom rules, processors, plugins, configuration files, license info, and other guides.
v8.43.0
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Added handling for underflow without loss of precision and introduced checkConditionalExpressions to avoid unmodified loop conditions.
Fixed ASI hazard handling and false positives in various linting rules (e.g., no unused labels, getters, and unused vars).
Export ConfigObject from eslint/config to enable external usage.