I’m pleased to announce the release of Spring Security 5.0.2. This release fixes a number of bugs and updates to dependency versions to align with Spring Boot’s upcoming release. It also includes some changes to work with Jackson 2.9.4. For a complete list of changes, refer to the changelog.

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Hi Spring fans! Welcome to another installment of This Week in Spring! This week I'm speaking at the San Diego JUG with Mario Gray on testing with Spring. Then I'm off to the IBM Index conference here in San Francisco where I'll be talking about building reactive microservices, and then it's off to Devnexus in Atlanta, GA, where I'll be talking about Kotlin and testing. I hope you'll join me and say hi if you're nearby.

• Stéphane Nicoll has just announced Spring Framework 5.0.4.
• Check out this whitepaper on building flexible Spring Cloud Data Flow data pipelines
• It's now even easier to use Spring Cloud Stream from the Spring Initializr: now you need only choose a binder implementation (Kafka, or RabbitMQ) and then choose whether you want the implementation to be reactive or not, and you're off to the races!
• Spring Cloud Task lead Michael Minella just announced Spring Cloud Task 2.0.0.M3. The new release includes smarter default behavior when an application closes, the ability to restrict tasks from running concurrently, …

On behalf of the community, I'm pleased to announce the general availability of Spring Vault 2.0. Since the first efforts for Spring Vault 2.0, it has been a 10 months ride until we reached this GA release. These are the most significant changes in Spring Vault 2.0:

• Upgrade to Java 8 and Spring Framework 5.
• Reactive Support.
• Improved null-safety by providing JSR-305 annotated API.
• Vault repository support through Spring Data KeyValue repositories.
• Kubernetes, AWS ECS/IAM authentication.
• RoleId/SecretId unwrapping for AppId authentication.
• Spring Security integration with VaultBytesEncryptor and VaultRandomBytesKeyGenerator.
…

On behalf of the team, I am pleased to announce that Spring Framework 5.0.4 is available now.

This maintenance release is the base for the upcoming second release candidate of Spring Boot 2 and includes 59 fixes and selected improvements.

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We are pleased to announce that Spring Cloud Task 2.0.0.M3 is now available on Github and the Pivotal download repository. Many thanks to all of those who contributed to this release.

What's new?

This release includes upgrades to existing dependencies as well as some exciting new features for users of Spring Cloud Task. From a dependencies perspective, Spring Cloud Task 2.0.0.M3 has been upgraded to use the Spring Boot 2.0.0.RC1 stack as well as Spring Cloud's Finchley M6 dependencies.

Beyond just a dependency upgrade, there are a number of new features within Spring Cloud Task 2.0.0.M3. Let's…

This article contains a short reminder of what Contract Testing is, how Spring Cloud Contract implements it, and how Spring Cloud Contract can be used in a polyglot world.

What is Contract Testing

In order to increase the certainty that our systems behave properly, we write different types of tests. According to the test pyramid the main types of tests are unit, integration, and UI. The more complex the tests, the more time and effort they require and the more brittle they become.

In a distributed system, one of the most frequent problems is testing integrations between applications. Let’s assume that your service sends a REST request to another application. When using Spring Boot, you can write a @SpringBootTest in which you test that behavior. You set up a Spring context, you prepare a request to be sent…​ and where do you send it? You haven’t started the other application, so you get a Connection Refused…

On behalf of the community, I am pleased to announce that the Milestone 6 (M6) of the Spring Cloud Finchley Release Train is available today. The release can be found in the Spring Milestone repository. You can check out the Finchley release notes for more information.

Notable Changes in the Finchley Release Train

Finchley.M6 is compatible with Spring Boot RC1. Many updates have been made for compatibility with RC1.

Spring Cloud Sleuth

The internals of Spring Cloud Sleuth were rewritten to use Brave. Please see the Migration Guide for more information.

Spring Cloud Gateway

The performance of the gateway has improved dramatically. Fallback support has been added to the Hystrix filter. There is also an update to the Java Route DSL. To add filters, use the new filters()…

Dear Spring Community!

It’s my pleasure to announce two Spring Milestone releases for Amazon Web Services: Spring Integration for AWS 2.0.0.M1 and Spring Cloud Stream Binder for AWS Kinesis 1.0.0.M1.

Both milestones are available in the Spring Milestone repository and they can be consumed as maven dependencies:

<dependency>
    <groupId>org.springframework.integration</groupId>
    <artifactId>spring-integration-aws</artifactId>
    <version>2.0.0.M1</version>
</dependency>

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-stream-binder-kinesis…

Hi Spring fans! Welcome to another installment of This Week in Spring! This week I've been in Munich and Frankfurt, Germany, and Minneapolis, Minnesota, and it looks like i'll be in New York City and San Francisco for the balance of the week.

We've got a lot to cover so without further ado so let's get started.

• Spring Cloud Contract lead Marcin Grzejszczak has just put together a very nice post on using Spring Cloud Contract in a polyglot world
• Spring Cloud Stream lead Oleg Zhurakousky just announced Spring Cloud Streamm Elmhurst M4 / 2.0.0.M4.
• Spring Integration legend Artem Bilan just announced the Spring Integration for AWS 2.0.0.M1 and Spring Cloud Stream Kinesis Binder 1.0.0.M1. This release highlights some of the things that we do to make the experience as valuable as possible for you, including - in this case - adapting the AWS…