🌱Spring Announces Second Milestone Releases for Multiple Projects
Spring's latest updates bring new features and fixes
TL;DR
Spring has released second milestone versions of several projects, including Spring Boot 4.2.0, Spring Framework 7.1.0, and Spring Security 7.2.0, with new features and bug fixes. Developers can now auto-configure SSL Bundles and switch semantic conventions in Spring Boot 4.2.0.
Spring has announced the second milestone releases of multiple projects, including Spring Boot, Spring Batch, Spring Security, and more. These updates bring bug fixes, documentation improvements, and new features. For example, Spring Boot 4.2.0 now supports auto-configuring SSL Bundles and switching semantic conventions to/from Micrometer and OpenTelemetry. Spring Framework 7.1.0 introduces improved null safety and validation features. These updates are crucial for developers using these frameworks, as they improve security, performance, and ease of use. New features include the ability to reject unsupported HTTP methods in Spring for GraphQL and support for JSpecify nullability annotations in Spring for Apache Kafka.

Key Points
Spring Boot 4.2.0 introduces auto-configuration of SSL Bundles and switching semantic conventions to/from Micrometer and OpenTelemetry.
Spring Framework 7.1.0 includes improved null safety in ScheduledAnnotationBeanPostProcessor and enhanced validation with parse() method.
Spring Data 2026.1.0 gains initial compatibility with Hibernate ORM 8.0.0.Beta1 and refactors support for Redis JSON API.
Spring Security 7.2.0 adds @EnableMethodSecurity annotation support and simplifies null provider checks.
Spring for Apache Kafka 4.2.0 introduces nullability annotations support and AbstractKafkaListenerContainerFactory instance.
Why It Matters
If you're using Spring Boot 4.2.0, the new auto-configuration of SSL Bundles and semantic convention switching can streamline setup and improve observability. For Spring Framework 7.1.0 users, enhanced null safety and validation features can prevent runtime errors and improve application reliability. These updates directly impact developers working with these frameworks, offering immediate benefits in security, performance, and ease of use.
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