- Added new behavior for inactive flags
- Fixed multiple issues: type sync, empty config warnings, clearer error messages, parser serialization, module scope checks, and arrow body style crashes
- Updated documentation to replace var with let/const, clarified examples, and improved installation steps
v9.20.0
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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.