During April 2025, Xinyi Zhang updated the MicrosoftDocs/azure-dev-docs repository to enhance documentation for GitHub Copilot App Modernization for Java on Azure. Focusing on Markdown and documentation best practices, Xinyi removed outdated AppCAT references and clarified the broader scope of modernization capabilities, directly addressing developer needs during migration. The work involved revising key conceptual and overview pages to improve navigation and reduce ambiguity, resulting in clearer onboarding and guidance for Java developers. While no bugs were fixed, the update established a stronger documentation baseline, supporting future enhancements and enabling smoother migration workflows for teams adopting modernization strategies on Azure.