Worked on the tigergraph/ecosys repository to update the GraphRAG tutorial, ensuring compatibility with the latest TigerGraph Community Edition Docker image. Focused on documentation, the work involved revising the GraphRAG.md file to reflect the version change from 4.2.0 to 4.2.1, updating both the loading instructions and the expected image name. This adjustment aimed to streamline user onboarding and minimize errors related to version mismatches. The update was implemented using Markdown, emphasizing clarity and accuracy in technical communication. No bugs were addressed during this period, with efforts concentrated on maintaining up-to-date and reliable documentation for end users.