[avoidwork]

Summary

Release v11.0.30 — patch bump. Restricts the roundingMethod option to the supported set (round, floor, ceil), rejecting arbitrary Math functions like sqrt and abs with TypeError: Invalid rounding method.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature / enhancement
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Build / dependency / tooling change
• Test additions or updates
• Other (version release)

Related Issues

Closes #390

Testing

• npm test passes with 100% coverage
• npm run build succeeds
• npm run lint passes with 0 warnings and 0 errors

Checklist

• npm test passes
• npm run build succeeds
• 100% test coverage maintained
• No hardcoded secrets or credentials introduced
• Zero external dependencies added
• ES Modules only (no CommonJS in src/)
• JSDoc comments added/updated
• CHANGELOG.md updated (if applicable)

Screenshots (if applicable)

N/A