This Spring Office Hours episode (58) focuses on Spring Boot 3.2 and its new features, particularly in the context of Java 21. The hosts discuss the release calendar (calendar.spring.io), the end of support for Spring Boot 2.7, and the importance of upgrading. Key features highlighted include the new REST and JDBC clients offering improved developer experience, virtual threads for enhanced scalability (enabled by setting `spring.threads.virtual.enabled` to `true`), and initial support for Project CRAC for faster startup times. Listeners are encouraged to utilize the release notes and share their upgrade experiences.
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