On behalf of the team and everyone that contributed, I am pleased to announce that the first milestone of Spring Boot 2 has been released and is available from our milestone repository. This release closes over 300 issues and pull requests!

This first milestone builds on and requires Spring Framework 5.0.RC1. There are a number of nice refinements in Spring Framework 5 including extensive support for building reactive applications.

Highlights of this first milestone include:

• A complete rewrite of the Gradle plugin (including a dedicated guide)
• Support of reactive web applications development using WebFlux or WebFlux.fn: dedicated spring-boot-starter-webflux starter using Netty by default, support for @WebFluxTest for testing your reactive controller and reactive data support for MongoDB, Redis and Cassandra
• Major dependencies upgrade across the portfolio: Spring Data Kay M3, Spring Security 5.0 M1, Spring Integration 5.0 M4, Spring AMQP 2.0 M4, Spring Session 2.0 M1 and Spring Batch 4.0 M2
• Relaxed binding has been improved
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On behalf of the team, I am pleased to announce the general availability of Spring Cloud Data Flow 1.2 across a range of platforms

Here are the relevant links to documentation and getting started guides.

• Local: Quick Start, Getting Started Guide

• Cloud Foundry: Getting Started Guide

• YARN: Getting Started Guide

• Kubernetes: Getting Started Guide

Highlights of the 1.2 release:

Composed Tasks

This release introduces Composed Tasks ! This feature provides the ability to orchestrate a flow of tasks as a cohesive unit-of-work. A complex ETL pipeline may include executions in sequence, parallel, conditional transitions, or a combination of all of the above. The composed task feature comes with DSL primitives and an interactive graphical interface to quickly build these type of topologies more easily. You can read more about it from the reference guide…

We are pleased to announce that Spring Batch 4.0.0.M2 is now available via Github and the Pivotal download repository. This release represents the second milestone for the Spring Batch 4.0 release. Many thanks to all that contributed to this release.

What's new?

This milestone continues the work laid out in Spring Batch 4.0.0.M1. Specific updates include:

• Dependency updates
• Continued java configuration improvements

Dependency updates

Spring Batch 4 will be the version included in Spring Boot 2 so we're taking this time to syncronize our dependencies. With that, this release supports upgrades to the latest milestones of the Spring Data Kay release train and Spring Integration 5…

On behalf of the community, I'm pleased to announce the release of Spring Security 5.0.0 M1. This release includes bug fixes, new features, and is based off of Spring Framework 5.0.0 RC1. The highlights of the release include:

• Initial Support for Reactive Web Applications
• New Support for OAuth 2.0 and OpenID Connect 1.0

Initial Support for Reactive Web Applications

Following one of the primary themes of Spring Framework 5.0, Spring Security 5.0 will add support for Reactive applications by building on top of Spring's reactive support. The first milestone focused on getting primary…

On behalf of the community I’m pleased to announce the release of Spring Session 2.0.0.M1. This release is focused primarily on ensuring compatability with Spring Framework 5 which is the minimum Spring version required.

Supported Data Stores

We have also removed some of the Spring Session implementations from the main repository. The goal is to allow the core Spring Session team to focus on delivering new features rather than needing to know the ins and outs of every data store. This will allow development of other modules to be done without the overhead of reviews from the Spring Session…

On behalf of the Spring Data team, I’d like to announce the availability of the third milestone of the release train Kay.

The most significant change is an improved naming scheme for CrudRepository. We extracted the store-specific CustomConversions to Spring Data Commons and introduced bi-directional type-based converters to maintain a single API for common conversion code. You can now define converters using lambdas. You need to adopt your code to the renamed methods. MongoDB ships with a renamed annotation for reactive tailable cursors, we renamed @InfiniteStream to @Tailable. Users of…

On behalf of the team, I am pleased to announce that Service Release 7 of the Spring Cloud Camden Release Train is available today. The release can be found in our Spring Release repository and Maven Central. The documentation can be found here. The release notes can be found here.

The following modules were updated as part of Camden.SR7:

• Spring Cloud Commons 1.1.9.RELEASE
• Spring Cloud Netflix 1.2.7.RELEASE
• Spring Cloud AWS 1.1.4.RELEASE
• Spring Cloud Consul 1.1.4.RELEASE Dependency Fixes
• Spring Cloud Security 1.1.4.RELEASE Documentation Fixes
• Spring Cloud Sleuth 1.1.4.RELEASE
• Spring Cloud Stream Brooklyn.SR3 fixes issues with Spring Cloud Bus, Hystrix, and Turbine. See this issue for more information.
• Spring Cloud Contract 1.0.5.RELEASE
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Dear Spring community,

It is my pleasure to announce that a feature-complete Spring Framework 5.0 release candidate is available now! We are expecting a further release candidate at the end of May and a final release in late June at this point.

As a major revision of the core framework, 5.0 RC1 comes with a Java 8+ baseline and many infrastructure refinements: e.g. our own Commons Logging bridge autodetecting Log4j 2, SLF4J, JUL by default; streamlined use of Servlet 3.1+; and early support for JUnit 5.0 M4.

Once again, here are the major Spring Framework 5 feature themes:

• Reactive programming: introducing our Spring WebFlux framework built on Reactor 3.1, with support for RxJava 1.3 & 2.1 and running on Tomcat, Jetty, Netty or Undertow.
• Functional style with Java 8 & Kotlin: several API refinements and Kotlin extensions across the framework, in particular for bean registration and functional web endpoints.
• Integration with Java EE 8 APIs: support for Servlet 4.0, Bean Validation 2.0, JPA 2.2, as well as the JSON Binding API (as an alternative to Jackson/Gson in Spring MVC).
• Ready for JDK 9:…

I am pleased to announce that the fourth milestone of Spring AMQP 2.0 2.0.0.M4 is now available in the Spring milestone repository.

Features since the last milestone include…​

• The new DirectMessageListenerContainer now supports configuring the number of messages to process between acks.

• You can now specify container concurrency on the @RabbitListener annotation.

The release candidate is expected to be released in early June with the GA shortly after the Spring Framework 5.0 GA release.

For a complete list of changes in 2.0, see What’s New in the reference manual; also see the release notes for 2.0.0.M1, 2.0.0.M2, 2.0.0.M3, as well as 2.0.0.M4…