Cissy Zhao updated the MicrosoftDocs/msteams-docs repository to align Teams Toolkit documentation with recent changes in the default web server for notification bots. She focused on clarifying that Express is now the default, revising guides and configuration references to match the latest toolkit behavior. Using JavaScript and Markdown, Cissy ensured that all documentation accurately reflected current setup requirements, which improved developer onboarding and reduced confusion around configuration. Her work emphasized technical writing and documentation skills, validating references against the toolkit’s codebase. Over the month, she delivered a targeted documentation feature, demonstrating depth in maintaining consistency and clarity across technical resources.