In June 2025, Andrei Petrov modernized PowerShell authentication documentation for the MicrosoftDocs/power-platform repository, focusing on improving security and developer onboarding. He migrated authentication guidance from the AzureAD module to the Microsoft Graph SDK, ensuring alignment with current best practices and reducing future maintenance. Andrei enhanced documentation by introducing client ID placeholders, preventing exposure of sensitive credentials. His work, primarily in Markdown and PowerShell, streamlined authentication workflows and clarified integration steps for developers. Although no bugs were fixed during this period, the depth of his feature work addressed evolving authentication standards and improved the overall quality and usability of the documentation.