After this week's 4.0.1 release, I'd like to take the opportunity to point out our recently revised migration guide on GitHub: That document contains a lot of detailed system requirements etc for your migration to the Spring Framework 4 line. If you haven't already, now is a great time to give this a try, since the 4.0.1 release contains fixes for all known production-impacting issues that have been reported against the 4.0 GA release.

I'd particularly like to invite all WebSphere users to give the upgrade a try. We carefully designed Spring Framework 4 to be compatible with WebSphere 7.0.0.…

Dear Spring Community,

I am pleased to announce release of Spring Data Redis 1.1.1! This maintenance release contains some bugfixes and improvements, especially in the handling of connections, threads and the test harness setup.

This version is tested against Java 6, 7 and 8, for compatibility with Redis 2.4, 2.6 and 2.8 as well as Spring Framework 4.0.

Run this Jira Query for a complete list of changes.

We look forward to your feedback on the forum or in the issue tracker.

Dear Spring community,

It's my pleasure to announce that Spring Framework 4.0.1 is finally available now, accompanied by a 3.2.7 release. Both releases come with significant bug fixes and improvements over their immediate predecessors and are strongly recommended for an upgrade. Please see JIRA for details on the issues addressed in each release.

Note that the 3.2.7 release officially turns the Spring Framework 3.2.x line into maintenance mode. A 3.2.8 release is planned for later this year; however, it will only contain bug fixes and is intended to be the last regular 3.2.x release. Further…

I'm pleased to announce the availability of Spring Web Flow 2.3.3. This is the third maintenance release of the 2.3.x branch extending compatibility to Spring Framework 4 and also JSF 2.2. The spring-webflow-samples Github repository has been updated to use the above versions.

We are pleased to announce the first release candidate of Spring Boot v1.0.0. This release contains a number of bug fixes and enhancements over the previous milestone.

Binaries have been published to the Spring Maven Repository, please take a look at the project page for download instructions and Maven/Gradle co-ordinates.

Please raise an issue if you find any problems, or want to suggest some future improvements.

Following up on my Spring Framework 4 webinar last week, I'd like to share the Spring Framework 4.1 plan introduced there. We have a few key themes that are being prepared towards 4.1, for a timely GA delivery in August 2014, with a 4.1 RC to appear in June:

Comprehensive web resource handling - resource pipelining, cache control refinements
Caching support revisited - aligned with JCache 1.0 final, user-requested enhancements
JMS support overhaul - aligned with our messaging module, annotation-driven endpoints
Performance improvements - application startup, SpEL expression evaluation

These…

We are pleased to announce the availability of these two releases; the 1.2.1.RELEASE contains a few minor bug fixes, while the 1.3.0.M1 milestone release contains some significant new features, including:

• The listener container concurrency can be changed without first stopping the container and the listeners will be adjusted accordingly
• The listener container can dynamically adjust the concurrent consumers, based on workload
• The Connection Factory can now cache connections rather than all users sharing the same connection
• The RabbitTemplate now has several convenient receiveAndReply methods
• A fluent Java API is now provided to build a Message
• There is now a SimpleRoutingConnectionFactory to determine which connection factory to use at runtime
…

I'm pleased to announce that Spring LDAP 2.0.0.RELEASE is now available from Maven Central and Bintray. A special thanks to Mattias Arthursson for all the work he put into this release!

Refer to the What's new in Spring LDAP 2.0 to find the full details of this release. A list of changes can be found within JIRA's change logs. Highlights include:

• Spring Data Repository and QueryDSL support is now included in Spring LDAP.
• Fluent LDAP query support has been added.
• A custom XML namespace is now provided to simplify configuration of Spring LDAP.
• Spring LDAP core has been updated with Java 5 features such as generics and varargs.
• The ODM (Object-Directory Mapping) functionality has been moved to core and there are new methods in LdapOperations/LdapTemplate that uses this automatic translation to/from ODM-annotated classes.
…

Following the recent 3.0.0.RELEASE, we are pleased to announce that the second (first public) milestone of Spring Integration 4.0 is now available.

As mentioned in the 3.0 Release Candidate Announcement the recent Spring Integration 3.0 release is fully compatible with Spring Framework 4.0, but it does not use the spring-messaging module. This allows Spring Integration 3.0 to be used with earlier versions of Spring Framework.

The 4.0 stream from which this milestone is built replaces all the core Spring Integration messaging abstractions with those in the spring-messaging module. The reason for another major release so soon after 3.0 is based on the fact that existing applications that directly use the affected SI classes in their code will need to convert to the Spring Framework abstractions. For the most part, this just means package changes in import statements, but full details are provided in the Migration Guide…