What's Changed

• Refactor state handler by @doyaaaaaken in https://github.com/doyaaaaaken/kotlin-csv/pull/119
• introduce prependBOM option by @doyaaaaaken in https://github.com/doyaaaaaken/kotlin-csv/pull/120

Full Changelog: https://github.com/doyaaaaaken/kotlin-csv/compare/1.8.0...1.9.0