We are pleased to announce the release of Spring Integration Kafka 1.2.

This new release provides a couple of major improvements and upgrades over the previous versions:

• Support for Apache Kafka 0.8.2 and using the new Producer API;
• Overhaul of the internal concurrent dispatching with a non-blocking ring buffer implementation based on Project Reactor.

For each of the changes, the goal was to improve the performance of the producer and, respectively, consumer components of Spring Integration Kafka. While we do not have any isolated benchmarks for Spring Integration Kafka proper, the enhancements of the release have contributed to the performance metrics reported in the newly released Spring XD 1.2…

Today, we are pleased to announce the general availability of Spring XD 1.2, Spring XD 1.1.3 and the release of Flo for Spring XD Beta.

• 1.2.0.GA: zip
• 1.1.3.RELEASE: zip
• Flo for Spring XD Beta

You can also install XD 1.2 using brew and rpm

The 1.2 release includes a wide range of new features and improvements. The release journey was an eventful one, mainly due to Spring XD’s popularity with so many different groups, each with their respective request priorities. However the Spring XD team rose to the challenge and it is rewarding to look back and review the amount of innovation delivered to…

Dear Spring community,

The Spring team hereby announces that the Spring Framework 3.2.x line will reach End-Of-Life status at the end of 2016 (along with Apache Tomcat 6.x). We keep publishing occasional 3.2.x maintenance releases up until that point and will then end the branch.

Please prepare for upgrading to Spring Framework 4.x in time. The current Spring Framework 4 generation will remain in active maintenance until 2019, based on the upcoming 4.3 feature release next year - similar to the extended life that 3.2.x is in at the moment.

FYI, we expect Spring Framework 5.0 to be generally available by Q4 2016, requiring JDK 8+. If you need to stay on JDK 6 or 7, Spring Framework 4.x…

I am pleased to announce that Spring Data GemFire now has support for Apache Geode.

What is Apache Geode?

In a nutshell, Apache Geode is the open source core of Pivotal GemFire. Geode was recently accepted into the Apache incubator after being submitted by Pivotal to the Apache Software Foundation as part of the BDS open sourcing effort.

Technically, Apace Geode is an in-memory, distributed database (a.k.a. IMDG) enabling new as well as existing Spring/Java applications to operate at cloud scale with high availability and predictable latency without sacrificing consistency. Applications are able to transact and analyze Big Data in realtime to achieve…

I'm pleased to announce that Spring Boot v1.3.0.M1 is available now from the Spring milestone repository. This release builds on Spring Framework 4.2.0.RC1 and provides a number of improvements and new features over Spring Boot 1.2. Highlights include:

• A new spring-boot-devtools module with support for automatic restart, LiveReload and remote update.
• Extensive caching support for EhCache, Hazelcast, Infinispan, Redis, Guava or any compliant JSR-107 (JCache) implementation. Cache metric information is now also exposed via the actuator (when the underlying technology supports it).
• Improved metrics support, include export and aggregation features and big performance improvements if you're using Java 8.
• Fully executable JARs for Linux based operating systems, including "service" support. Starting a Boot application as a Linux service is now as easy as typing: sudo ln -s /var/myapp/myapp.jar /etc/init.d/myapp…

We are pleased to announce the Spring for Apache Hadoop 2.2 GA release.

The most important changes/enhancements in the Spring for Apache Hadoop 2.2 version are:

• Remove support for running with JDK 6, Java 7 or later is now required
• Improvements to the HDFS writer to support syncable writes and a new timeout option
• Improvements in the HBase support - adding PUT and DELETE to HbaseTemplate
• Add support for Pivotal HD 3.0
• Update Cloudera CDH 5 to use version 5.3.3
• Update Hortonworks HDP 2.2 version to 2.2.4.0
• Update Kite SDK to version 1.0
• Update Spring project versions to the latest

We continue…

Spring Boot 1.2.4 has been released and is available now from repo.spring.io and Maven Central.

This maintenance release includes a small number of fixes and is a recommended upgrade for all users.

The first milestone of Spring Boot 1.3 will be released in the coming days and adds many exciting features. Stay tuned!

Project Page | GitHub | Issues | Documentation

We’re pleased to announce a second milestone release of Spring Statemachine 1.0.0.M2.

With this milestone we focused on features in regions and pseudostates. Regions provide more sophisticated functionality for a parallel execution of a states machines and pseudostates will bring more functionality for working with initial, terminate, history, choice, fork and join states.

One might ask what is a region and how it works with a state machine. A state machine is a specialization of a region where orthogonal regions are composed of a multiple independent state machines. This is a difficult…

On behalf of the Spring Data team, I am happy to announce the first milestone of the Spring Data release train Gosling. The release ships with 164 tickets fixed as well as Spring Data KeyValue joining the Spring Data release train with an initial milestone. The highlights of the release include:

• Spring 4.1 as a new minimum baseline.
• Simplified support for adding custom methods to all repositories throughout the individual modules (see this example).
• Declarative ad-hoc JPA 2.1 fetch graph declarations via @EntityGraph on repository methods.
• Gemfire 8.1 support including multi-index definition operations.
• SpEL expressions in @Query as well as support for $geoIntersects for MongoDB.
• Enhanced ZSET support for Spring Data Redis including ZRANGEBYLEX.
• A Spring Data REST module shipping the HAL browser as well as support for conditional GETs.
• Map-backed repositories (see this example)
• …