On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.4.0-M2 has been released and is now available from https://repo.spring.io/milestone.

This release includes 131 enhancements, documentation improvements, dependency upgrades, and bug fixes. Notable new features include:

• SSL information and health check actuator
• Improved Docker support
• Image Building Support

Please see the release notes for more details and upgrade instructions.

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 or chat with the community on Gitter…

Logging is a long established part of troubleshooting applications and one of the three pillars of observability, next to metrics and traces. No one likes flying blind in production, and when incidents happen, developers are happy to have log files. Logs are often written out in a human-readable format.

Structured logging is a technique where the log output is written in a well-defined, often machine-readable format. This format can be fed into log management systems and enables powerful search and analytics capabilities. One of the most commonly used formats for structured logging is JSON.

With Spring Boot 3.4, structured logging is supported out of the box. It supports the Elastic Common Schema (ECS) and Logstash…

On behalf of the team, I am pleased to announce that Spring Boot 2.7.22, 3.0.17, and 3.1.13 have been released for support customers. The releases are available from https://packages.broadcom.com.

• Spring Boot 2.7.22 ships with 17 bug fixes and dependency upgrades.
• Spring Boot 3.0.17 ships with 35 bug fixes and dependency upgrades.
• Spring Boot 3.1.13 ships with 46 bug fixes and dependency upgrades.

The next 2.7.x, 3.0.x, and 3.1.x releases for support customers are planned for 3 months' time.

The Spring Boot team has released versions 3.2.9 and 3.3.3 that contain fixes for CVE-2024-38807, Signature Forgery Vulnerability in Spring Boot's Loader. For support customers, 2.7.22, 3.0.17, and 3.1.13 have also been released.

It is my pleasure to announce the availability of Spring Modulith 1.3 M2, 1.2.3, and 1.1.8. They all contain bug fixes and upgrades to the latest versions of dependencies. Here are the most important features of the releases:

• Support for nested application modules (1.3 M2 only). See the reference documentation for details. – GH-578
• Event publication completion now issues a by-id query to significantly improve performance and reduce load on the database (1.3 M2 only). – GH-258
• Minor performance improvements for event completion (all releases). – GH-749

For details, please check out the change logs for 1.3 M2, 1.2.3, and 1.1.8. We appreciate any kind of feedback, in particular regarding the milestone release, in the GitHub discussions…

On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.2.9 has been released and is now available from Maven Central.

This release includes 68 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 or chat with the community on Gitter.

Project Page | GitHub | Issues | Documentation | Stack Overflow | …

On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.3.3 has been released and is now available from Maven Central.

This release includes 73 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 or chat with the community on Gitter.

Project Page | GitHub | Issues | Documentation | Stack Overflow | …

On behalf of the team and everyone who has contributed, I am pleased to announce that the second milestone of Spring Session 3.4 is released.

This second milestone brings the possibility to customize the Redis Session Expiration Policy bringing a more robust mechanism if needed when using Clustered Redis.

You can read more about it in the What's New section of the 3.4 documentation.

On behalf of the team and everyone who has contributed, I am pleased to announce that Spring Session 3.3.2 and 3.2.5 are available now. In all cases, the releases are mostly composed of bug fixes, dependency upgrades, and documentation improvements.

To learn more, please visit the 3.3.2, and 3.2.5 release summaries.

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