• Spring Boot 3.4.0-M1 Release Notes
• Upgrading from Spring Boot 3.3
• Bean Validation of Configuration Properties
• HtmlUnit 4.3
• Selenium HtmlUnit 4.22
• Paketo tiny Builder for Building OCI Images
• WebJars Locator integration
• Deprecations from Spring Boot 3.2
• Minimum Requirements Changes
• Gradle
• New and Noteworthy
• Structured Logging
• Observability Improvements
• AssertJ Support for MockMvc
• Docker Compose Improvements
• Command Line Arguments
• PostgreSQL
• Redis
• Testcontainers Improvements
• Kafka
• Redis
• Image Building Improvements
• Dependency Upgrades
• Miscellaneous
• Deprecations in Spring Boot 3.4.0-M1