HI Spring fans! This week I'm in Miami for the Java User Group and at home working on new episodes of Spring Tips. Just trying to keep moving! It's been a whirlwind week in Spring, though, so let's get to it!

• Reactor team ninja Simon Baslé has just announced the first milestone of the Californium release train of project Reactor
• This is a nice example of using Spring Data JDBC with JOOQ.. in the Spring Data examples!
• Happy Birthday Istio! This post looks at how Pivotal embeds the service mesh to Cloud Foundry, Kubernetes, and Knative
• Ryan Baxter has just announced the first release of Spring Cloud Finchley, SR1
• Our very own Paul Czarkowski has just published a fairly lengthy tutorial on deploying Spinnaker to Pivotal Container Service (or any Kubernetes) using Helm and then creating pipelines in Spinnaker to deploy applications to PKS/Kubernetes. This is awesome…

On behalf of the Reactor team, I have the pleasure of announcing the newest Reactor milestone, Californium-M1 ? ?

The team has been busy working on Californium, the third major installment of Reactor 3. We are now ready for your feedback on a few select issues, and we have a lot of enhancements and bug fixes ready for your consumption as well.

Californium-M1 BOM

For its third release train, we continue on the theme of alphabetically increasing names on the periodic table of elements. Californium is an element first synthesized in California.

The milestone's BOM contains:

• reactor-core 3.2.0.M3
• reactor-extra 3.2.0.M1 (with a few API alignment changes)
• reactor-netty 0.8.0.M1
…

Hi Spring fans! Welcome to another installment of This Week in Spring! I just finished an online training today, Bootiful Kotlin, for O'Reilly today, and I'm doing another one on the 2nd of August (this Thursday), Reactive Spring, because the demand for the first one was so high. Don't miss it!

We've got a ton of things to look at, so without further ado, let's get to it!

• A friendly reminder that our Spring YouTube channel is awesome! There's so much good stuff and it's easy to get back to it. Just go to spring dot io dot video
• Are you using Spring Cloud Edgware? You should be aware that it's now entering it's EOL period, ending officially August 1st, 2019
• The good Dr. Mark Pollack has just announced Spring Cloud Data Flow 1.6 GA which contains a ton of new stuff including, task scheduling on PCF, dashboard improvements, Kubernetes support…

Hi Spring fans! Welcome to another installment of This Week in Spring! This week I'm in San Francisco in studio with Spring Security lead Rob Winch filming our new Spring Security Livelessons video. There is so much to cover that, as you can imagine, it's a tall order even for the two of us!

I'm also busily preparing for my talk with my buddy and Googler Ray Tsang at this week's Google Cloud NEXT event on all things Pivotal and Google Cloud. We're going to look at the bootiful Spring Cloud GCP project and, importantly, the new project jointly announced between Google and Pivotal just this morning, KNative, which serves as the platform on which we at Pivotal have built and deployed our Project Riff serverless function-as-a-service runtime. Do not…

Hi Spring fans and welcome to another installment of This Week in Spring! Can you believe we're already midway through the year?? Stunning.

This week I'm in San Francisco preparing for a video shoot next week and a joint presentatio with Google's Ray Tsang at next week's Google NEXT and tomorrow it's off to Portland, OR, for the epic OSCON event where I'll be doing a book signing at the O'Reilly booth on Wednesday and I'll be doing a talk, Reactive Spring, on thursday. As usual, if you're in the region and want to chat or grab a Voodoo doughnut, don't hesitate to say hi!

Now, without further…

On behalf of the team, I am pleased to announce the availability of Spring Cloud Stream Elmhurst.SR1 release train. This is the first maintenance release on the Elmhurst line and includes several bug fixes and minor enhancements in core Spring Cloud Stream (2.0.1.RELEASE), Kafka binder (2.0.1.RELEASE), and the Rabbit binder (2.0.1.RELEASE). Please take a look at the release notes for more details. The release can be found in maven central. Detailed descriptions can be found in the reference documentation.

We thank all our community members who contributed valuable additions to this release.

And, as always, we welcome feedback: either in GitHub, on Stack Overflow, on Gitter or on Twitter…

Hi Spring fans! Welcome to another installment of This Week in Spring! This week I'm in sunny (warm!) Los Angeles for the epic SpringOne Tour Los Angeles event and then it's off to Boston for meetings. We've got a lot to cover, as usual, so let's get to it!

• Pivotal Cloud Foundry 2.2 is out and it has smarter metrics support
• Do you want to begin in open-source or, at least, begin contributing to Spring Boot? We have a ton of open-issues where we'd welcome external contributions!
• Spring Cloud Data Flow 1.6 M1 and 1.5.2 released
• Spring Tool Suite 3.9.5 released
• Follow the progress on Graal supporting Spring Boot-based applications for native images
• Spring Social End of Life Announcement
• I love this post that looks at how e-Bay does faster integration testing of Spring Boot-based applications
• Check out the migration to v2 in Zipkin 2.10.
• This is an oldie-but-a-goodie that I found myself needing today: it looks at …

Today it is with an optimistic look to the future that I am announcing the end of life for Spring Social, a project that I have had the pleasure to work with over the past eight years.

With the release of Spring Security 5, much of the functionality offered by Spring Social’s connection framework—which I consider the most valuable piece of Spring Social—is now part of Spring Security. In fact, I shared how to use Spring Security’s new support for client-side OAuth2 in a blog article from back in March. And as Spring Security continues to evolve its client-side OAuth support, Spring Social’s…

Hi Spring fans! Welcome to another installment of This Week in Spring! This week I'm fresh of the amazing Spring Connect São Paulo event and speaking with some customers, and now I'm in beautiful Rio de Janeiro soaking up the winter rays by he beach, connecting with people in the community, and delivering a (virtual!) 2 day live training course for O'Reilly on building cloud-native Java-based applications. In less than two days I'll be home for the first time in almost a month to celebrate the 4th of July. If you're in America, let me be the first to wish you a happy holiday. As usual, we've…