Jihyun contributed a documentation update to the jandisimgi/algo-study repository, focusing on improving the accuracy and transparency of task progress tracking. She updated the README file using Markdown to reflect the completion status for users 호준 and 지현, ensuring that stakeholders could easily monitor ongoing work. The technical approach centered on clear, structured documentation practices, with two separate commits enhancing the visibility of task status updates. While no bugs were addressed during this period, Jihyun’s work improved onboarding efficiency and reduced miscommunication among contributors. Her efforts demonstrated attention to detail in documentation and process improvement within a collaborative development environment.