On behalf of the community, I am pleased to announce that the Milestone 5 (M5) of the Spring Cloud 2020 Release Train is available today. The release can be found in Spring Milestone repository. You can check out the 2020 release notes for more information.

Notable Changes in the 2020 Release Train

This release requires Spring Boot 2.4.0.

Support for OpenTelemetry was added in Sleuth.

Support for RSocket was added in Bus.

Please see the wiki for a list of all breaking changes in this release train.

See all of the included issues and pull requests at the Github project.

Spring Cloud Bus

Support for RSocket was added via Spring Cloud Function RSocket support. This does not require Spring…

On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 2.3.6 has been released and is now available from Maven Central.

This release includes 30 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 Spring Boot team and everyone that has contributed, I am pleased to announce that Spring Boot 2.4.0 has been released and is available from Maven Central. 2.4.0 is the first generally available Spring Boot release that uses the new versioning scheme. Please note that the version is 2.4.0 rather than 2.4.0.RELEASE that you may have expected based on previous releases.

This release adds a significant number of new features and improvements. For full upgrade instructions and new and noteworthy features please see the release notes.

What's new in 2.4

Config File Processing…

On behalf of the team, I'm pleased to announce Spring Data service release 2020.0.1. This service release is built on top of Spring Framework 5.3.1 and Reactor 2020.0.1. It contains mostly dependency upgrades and fixes.

Spring Data 2020.0.1 ships 34 improvements and fixes.

This release will be picked up by the upcoming Spring Boot 2.4.0 release for your convenience.

To round things off, here are the links to the individual modules along with their documentation:

• Spring Data Commons 2.4.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JDBC 2.1.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 2.4.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 3.1.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 3.1.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 2.4.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 6.0.1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Geode 2.4.1 - Artifacts - Javadoc - Documentation - …

On behalf of the team and everyone who has contributed, it is my pleasure to announce the general availability of Spring Authorization Server 0.0.3.

You can download it from repo.spring.io and Maven Central by using the module coordinates:

compile 'org.springframework.security.experimental:spring-security-oauth2-authorization-server:0.0.3'

For additional details on this new project, see the initial announcement and project page.

The main features delivered in this release are:

• OAuth 2.0 Refresh Token Grant — RFC 6749

• OAuth 2.0 Token Revocation — RFC 7009

See the release notes for…

On behalf of the team and everyone who has contributed, I am pleased to announce that Spring Framework 5.3.1 and 5.2.11 are available now.

Spring Framework 5.3.1 includes 29 fixes and improvements. Spring Framework 5.2.11 includes 10 selected fixes and improvements.

Stay tuned for follow-up Spring Boot releases later this week, including Spring Boot 2.4 GA!

Project Page | GitHub | Issues | Documentation

On behalf of the community, I am pleased to announce that the Service Release 9 (SR9) of the Spring Cloud Hoxton Release Train is available today. The release can be found in Maven Central. You can check out the Hoxton release notes for more information.

Notable Changes in the Hoxton Release Train

See all issues included in this release here.

This was primarily a bug fix and documentation release.

See all of the included issues and pull requests at the GitHub project. Hoxton.SR9 is compatible with Spring Boot 2.3.x and 2.2.x.

Spring Cloud Gateway

• Added support for setting SecureHeaders filter header values per route
• Added support for exposing RouteDefinitions via an actuator endpoint
• Added BooleanOpSpec.not() predicate operator
• Improved reactive LoadBalancer performance
• Added support for disabling filters and predicates by a property
• Added the possibility to customize gateway metrics prefix
• Support case-insensitive MVC headers matching
…

On behalf of the community, I’m pleased to announce the release of Spring Security 5.5.0-M1! You can find the complete details in the release notes and the highlights below:

OAuth 2.0

gh-5502 - OAuth2Token interface for AbstractOAuth2Token

gh-9070 - Use LobHandler in JdbcOAuth2AuthorizedClientService

gh-8765 - Provide a R2dbc implementation of ReactiveOuath2AuthorizedClientService

gh-7160 - JwtDecoders and ReactiveJwtDecoders should determine algorithm from JWK Set Endpoint

SAML

gh-9177 - SAML 2.0 Asserting Party Metadata resolution should read SigningMethod elements

gh-9131…

Dear Spring community,

On behalf the team and everybody contributed, it’s my pleasure to announce that last week we released general availability for Spring Integration 5.4.

It can be downloaded from Maven Central:

compile 'org.springframework.integration:spring-integration-core:5.4.0'

Here is a summary of features and improvements for this Spring Integration generation:

• R2DBC channel adapters;

• ZeroMQ proxy, message channel and channel adapters;

• Redis Streams channel adapters (which are reactive);

• The spring-integration-kafka extension has been moved to the core project and, alongside with an upgrade to the latest Spring for Apache Kafka 2.6.2, includes some improvements;

• The RenewableLockRegistry is implemented for the JdbcLockRegistry.

…