On behalf of the team and everyone who has contributed, it is my pleasure to announce the releases of Spring Authorization Server 1.5.0-M1, 1.4.2 and 1.3.5.

See the 1.5.0-M1, 1.4.2 and 1.3.5 release notes for complete details.

To get started using Spring Authorization Server, see the Getting Started chapter of the reference documentation and the samples to become familiar with setup and configuration.

Project Page | GitHub Issues | Project Board

On behalf of the team and everyone who has contributed, I am pleased to announce the second milestone of the next Spring Security 6 minor release.

Among a number of feature enhancements, there are some that we'd love your attention on as we prepare them for general availability:

• OAuth 2.0 Demonstrating Proof-of-Possession (DPoP) support - #16574
• Improvements to One-Time Login, WebAuthn, and Method Security

Please check the changelog for more details.

Project Page | GitHub | Issues | Documentation

I am pleased to announce that Spring for GraphQL 1.3.4 is now available on Maven Central.

1.3.4 closes 14 issues. This version will ship with Spring Boot 3.3.9 and 3.4.3, to be released this week.

How can you help?

If you have general questions, please ask on stackoverflow.com using the spring-graphql tag.

Project Page | GitHub | Issues | Documentation | Stack Overflow

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.1.9 and 1.2.3 have been released and are now available from Maven Central.

The releases will be included in the upcoming Spring Boot 3.3.9 and 3.4.3 releases, respectively.

Please see the release notes (1.1.9 and 1.2.3) for more details.

On behalf of the team and everyone who has contributed, I am pleased to announce that Spring Security 6.3.7 and 6.4.3 are out! In all cases, the releases are mostly composed of bug fixes, dependency upgrades, and documentation improvements.

To learn more, please visit the 6.3.7 and 6.4.3 release summaries.

Commercial customers using Spring Boot 2.7, 3.0, 3.1, or 3.2 will be able to update to Spring Boot 2.7.24, 3.0.19, 3.1.15, or 3.2.13 respectively to receive the corresponding Security releases 5.7.15, 6.0.15, 6.1.13, and 6.2.9. These Security versions are available now on the Spring commercial artifact repository and can be accessed with a Spring Enterprise Subscription…

This blog post is co-authored with David Soria Parra, Christian Tzolov, and Dariusz Jędrzejczyk.

What is MCP

The Model Context Protocol (MCP), an open protocol developed by Anthropic, is transforming the way AI applications connect and share context. It has garnered extensive support across AI applications, functioning as a standardized interface for Large Language Models (LLMs) to interact with data sources, tools, and AI agents. Whether you're building autonomous systems that need to access databases, orchestrating complex AI workflows, or creating systems where multiple agents collaborate…

We are excited to announce the release of Spring AI 1.0.0 Milestone 6. To celebrate this release, we have created a special AI-generated music playlist to enhance your blog reading and coding experiences!

As usual, this release includes several new features and bug fixes. We have continued to focus on reviewing the codebase from a design perspective. While we have tried to make this transition smooth by deprecating methods and classes for one release cycle, there are some breaking changes we know about and potentially some that we don't, so please bear with us. See the Breaking Changes section…

On behalf of the team and everyone who has contributed, I’m pleased to announce the availability of 2024.1.3 and 2024.0.9 service releases. These releases ship with dependency upgrades, fixes for regressions and selected improvements.

The upcoming Spring Boot releases will pick up the above releases by next week.

2024.1.3

• Spring Data Commons 3.4.3 - Javadoc - Documentation - Changelog
• Spring Data JPA 3.4.3 - Javadoc - Documentation - Changelog
• Spring Data KeyValue 3.4.3 - Javadoc - Documentation - Changelog
• Spring Data Neo4j 7.4.3 - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 4.4.3 - Javadoc - Documentation - Changelog
• Spring Data MongoDB 4.4.3 - Javadoc - Documentation - Changelog
• Spring Data LDAP 3.4.3 - Javadoc - Documentation - Changelog
• Spring Data REST 4.4.3 - Javadoc - Documentation - Changelog
• Spring Data Redis 3.4.3 - Javadoc - Documentation - Changelog
• Spring Data Elasticsearch 5.4.3 - Javadoc - Documentation - …

On behalf of the team and everyone who has contributed, I’m delighted to announce the first milestone of the 2025.0.0 release train. If you are confused how on earth a milestone of 2025.0.0 can ship after an earlier 2025.1.0 milestone, rest assured, we are too, at times. Calver versioning is based off the actual release date. 2025.0 will go GA in May while 2025.1 is planned for November. Since we started working on the major release 2025.1 last year already, we were able to ship a first milestone in January. Hopefully, this explanation helps to clear up any confusion.

This milestone ships with…