On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 4.0.3 has been released and is now available from Maven Central.

This release includes 47 bug fixes, documentation improvements, and dependency upgrades. Thanks to all those who have contributed with issue reports and pull requests.

How can you help?

If you're interested in helping out, check out the "ideal for contribution" tag in the issue repository. If you have general questions, please ask on stackoverflow.com using the spring-boot tag.

Project Page | GitHub | Issues | Documentation | Stack…

On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.5.11 has been released and is now available from Maven Central.

This release includes 35 bug fixes, documentation improvements, and dependency upgrades. Thanks to all those who have contributed with issue reports and pull requests.

How can you help?

If you're interested in helping out, check out the "ideal for contribution" tag in the issue repository. If you have general questions, please ask on stackoverflow.com using the spring-boot tag.

Project Page | GitHub | Issues | Documentation | Stack…

Hi Spring fans!

It is my pleasure today to share with you the Spring AMQP 4.1.0-M2 is available with some new fature to try.

Notable changes in this release:

• The new spring-amqp-client module has gotten new API for programatic MessageListenerContainer configuration and registration: AmqpMessagingListenerAdapter, AmqpMessageListenerContainerFactory, AmqpListenerEndpoint, AmqpListenerEndpointRegistry etc.
• With upcoming milestones, based on that new API, we are going to implement a high-level @AmqpListener annotation with similar functionality to well-known @RabbitListener (see also @KafkaListener, @JmsListener or @ServiceActivator).
• The TestUtils.getPropertyValue() was changed to…

On behalf of the team and everyone who contributed, I am pleased to announce Spring Integration 7.1.0-M2 version.

In addition, the 7.0.3 and 6.5.7 versions with bug fixes and dependency upgrades have been released.

Some notable changes in 7.1.0-M2:

• The new spring-integration-cloudevents module has been improved with a FromCloudEventTransformer and CloudEvents DSL API;
• The new spring-integration-grpc module has been improved for Java DSL API;
• The TestUtils.getPropertyValue() is now generic arguement based for easier adoption in the tests code;
• Resolved more deprecations from Spring AMQP in spring-integration-amqp module and made bytecode compatible with previous version;
• The RedisMessageStore now supports GETDEL command from Redis 6.2.+.
…

On behalf of the team and everyone who has contributed, I am pleased to announce the availability of Spring Session 4.1.0-M1, 4.0.2, and 3.5.5. This set of releases includes bug fixes and dependency upgrades.

For a complete list of changes, refer to the changelogs:

• 4.1.0-M1
• 4.0.2
• 3.5.5

Project Page | GitHub | Issues | Documentation

On behalf of the team and everyone who has contributed, I am pleased to announce that Spring Framework 7.0.5 is available now.

Spring Framework 7.0.5 ships with 20 fixes and documentation improvements, right on time to be included with Spring Boot 4.0.3.

Project Page | GitHub | Issues | Documentation

Hi, Spring fans! Welcome to another rip-roaring installment of This Week in Spring! It's Lunar New Year or Chinese New Year for billions of people around the world and to those who celebrate, Happy Chinese/Lunar New Year (新年快乐)! Or Happy Spring Festival (春节快乐)! (My favorite kind of festival!)

In honor of the auspicious day, I asked the AI to generate an image of the fire horse, and it did not disappoint!

Awesome!

You know what else is awesome? So much amazing content from the community this week, so let's dive right into it!

• Nice! An article on using Spring AI on Baeldung.
• This is awesome! A micro-optimization discovered in OpenJDK that, for some (admittedly uncommon) use cases, results in 400x performance improvements.
• Speaking of performance! Did you see this MCP server performance benchmark? Spring AI crushed it! Our performance and transactions-per-second numbers were the best among similar implementations in Python…

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.2.15 and 2.0.3 have been released and are now available from Maven Central.

The 1.2.15 release will be included in the upcoming Spring Boot 3.5.11 releases. The 2.0.3 release will be included in the upcoming Spring Boot 4.0.3 release.

Please see the release notes (1.2.15 and 2.0.3) for more details.