Glenn Condron, a manager on Microsoft's application platform team, shares insights on the development of .NET 9. He discusses improvements in performance, security, and stability, with a spotlight on Aspire for cloud-native apps. Glenn emphasizes the exciting future of AI integration in application development and the evolving tools available for developers. He also dives into the upcoming .NET 10 and the challenges of versioning, balancing innovation with user comfort in a fast-paced tech landscape.