Explore the latest advancements in Spring Boot 3.2 through this conference talk at Spring I/O 2024. Learn how to revitalize your existing web application by implementing cutting-edge features that enhance developer experience and add value for users. Discover techniques to improve runtime efficiency with Virtual Threads, utilize the new RestClient for modern HTTP client API without delving into reactive programming, and leverage metrics and traces for effective production incident management. Gain insights on managing and rotating TLS certificates, connecting to external systems using Docker compose and Testcontainers, and achieving startup time improvements with AppCDS or Checkpoint Restore. Equip yourself with the knowledge to evolve your Spring application carefully and keep your development team motivated while maintaining relevance in the ever-changing landscape of web development.