v4.0.4

Bugfixes

• Restore named row properties when raw: true infers headers. Headers are decoded as UTF-8 strings before mapHeaders and sanitization, while data cells remain Buffers, including Unicode and empty values.
• Preserve duplicate-header rejection and dangerous inferred-header removal. Explicit headers and headers: false are unchanged.

This independently implemented fork correction addresses the raw-header problem described in the related upstream records below; it does not claim those upstream records are closed.

mafintosh#251
mafintosh#252

Full Changelog: v4.0.3...v4.0.4