Shortly after Spring Framework 5.0 RC2, a second milestone of Spring Boot 2 is now available from our milestone repository. This release closes over 90 issues and pull requests, thanks to all that contributed!

For a complete list of changes, and upgrade instructions, see the Spring Boot 2.0.0.M2 Release Notes on the WIKI and the updated reference documentation.

If you want to get started and discover those new feature, you can easily bootstrap a new project on https://start.spring.io

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I am pleased to announce that Spring IO Platform Athens-SR6 is now available from both repo.spring.io and Maven Central.

This maintenance release upgrades the versions of a number of the projects in the Platform:

• Spring Boot 1.4.7
• Spring Cloud Connectors 1.2.4
• Spring Data Hopper SR 11
• Spring Framework 4.3.9
• Spring Integration 4.3.10
• Spring REST Docs 1.1.3
• Spring Security OAuth 2.0.14
• Spring Web Flow 2.4.5

The versions of a number of third-party dependencies have also been updated.

As mentioned in the release announcement for Spring Boot 1.4.7, it is expected that it will be the last release…

I am pleased to announce that Spring IO Platform Brussels-SR3 is now available from both repo.spring.io and Maven Central.

This maintenance release upgrades the versions of a number of the projects in the Platform:

• Spring AMQP 1.7.3
• Spring Boot 1.5.4
• Spring Cloud Connectors 1.2.4
• Spring Data Ingalls SR4
• Spring Framework 4.3.9
• Spring Integration 4.3.10
• Spring REST Docs 1.1.3
• Spring Security 4.2.3
• Spring Security OAuth 2.0.14
• Spring Session 1.3.1
• Spring Web Flow 2.4.5

The versions of a number of third-party dependencies have also been updated.

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Dear Spring community,

It is my pleasure to announce that our second Spring Framework 5.0 release candidate is available now. This is a major revision of RC1, with refactorings in our new reactive facilities and in our new path pattern parser, as well as code style refinements all over the framework.

This release introduces a formal non-null API declaration for all of our packages, with explicitly nullable arguments and return values annotated as such now (instead of just javadoc'ed). Our nullability annotations are compliant with JSR 305 and specifically supported by IntelliJ IDEA and…

On behalf of the Spring Data team, I'd like to announce the availability of the fourth Spring Data Kay milestone. This release ships 98 tickets fixed along with some notable changes like composable repositories, the fluent MongoDB collection operation API, Kotlin extension for MongoDB, and much more.

This milestone is going to be picked up by Spring Boot 2.0 M2 and we're heading towards a release candidate within the next month. We'll publish a follow-up blog post with an in-depth discussion of the new features added to the milestone in the upcoming days.

Find the complete list of issues fixed here…

On behalf of the community, I’m pleased to announce the release of Spring Security 4.2.3 which fixes CVE-2017-4995. Users are encouraged to update immediately.

For additional changes included in this, refer to the changelog.

Note

Spring Boot users can update to Spring Boot 1.5.4 or customize the Spring Security version using spring-security.version.

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It is my pleasure to announce that Spring Boot 1.4.7 is now available from repo.spring.io and Maven Central.

Spring Boot 1.4.7 includes over 30 changes, mostly a selection of dependency upgrades and documentation improvements. Thanks to all that have contributed!

We expect Spring Boot 1.4.7 to be the last maintenance release in the 1.4 line. If you haven't upgraded to 1.5.x yet, we advise you to do so as soon as possible.

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…

On behalf of the Spring Data team, I'd like to announce the availability of Ingalls SR4 and Hopper SR11 service releases. Both of them ship 60 issues fixed in total. Service releases are bugfix ones and recommended upgrades for all users. The releases are going to be picked up by the upcoming Boot 1.5 and 1.4 services releases for your convenience.

The complete list of issues fixed for Ingalls SR4 can be found here, the one for Hopper SR 11 here.

Spring Data Ingalls SR4

• Spring Data Commons 1.13.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data JPA 1.11.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data KeyValue 1.2.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data for Apache Cassandra 1.5.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data for Apache Solr 2.1.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data Gemfire 1.9.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data Neo4j 4.2.4 - Artifacts - JavaDocs - Documentation - Changelog
• Spring Data MongoDB 1.10.4 - Artifacts - JavaDocs - Documentation - …

On behalf of the team, I am pleased to announce that Spring Boot 1.5.4 has been released and is available now from repo.spring.io and Maven Central.

Spring Boot 1.5.4 adds over 60 fixes, improvements and 3rd party dependency updates to the 30 issues fixed in Spring Boot 1.4.7. Thanks to all that have contributed!

This release is a recommended upgrade for all users, in a particular due to CVE-2017-4995 that was recently fixed in Spring Security 4.2.3.

What's next?

We are ramping down with a second release candidate of Spring Framework 5 next week and we will follow as expected with a second milestone of Spring Boot 2. If you want to try what we have for Spring Boot 2 already, and we’d love to hear your feedback if you do, please go to start.spring.io and select Spring Boot 2.0.0.BUILD-SNAPSHOT…