June 2025 monthly summary focusing on cross-service Google OAuth improvements implemented in automatisch/automatisch. Key outcomes include enforcing account selection and consent across Gmail, Calendar, Drive, Forms, Sheets, Tasks, and YouTube to enable refresh tokens, and standardizing OAuth prompt URL encoding by replacing '+' with spaces to ensure correct interpretation and reliable token exchanges. These changes reduce authentication errors, improve user onboarding experience, and strengthen token lifecycle management across Google services. Technologies demonstrated include OAuth2 flows, URL encoding handling, cross-service integration, and version-controlled delivery.