Juchan Lee focused on improving documentation quality in the helm/helm-www repository, addressing a localization issue in July 2025. He identified and corrected a typo in the Korean translation of the Helm release checklist, using Markdown to ensure the documentation was accurate and accessible for Korean-speaking users. His work involved careful review and precise editing, resulting in a clean, well-scoped commit that enhanced the reliability of the release process for non-English audiences. By prioritizing documentation and localization, Juchan supported future translation reviews and contributed to a more inclusive user experience, demonstrating attention to detail and proficiency in documentation practices.