The Road to GA - Introduction

Engineering | Michael Minella | September 02, 2025 | ...

As you all should be aware by now, the Spring portfolio is in the process of driving towards the next major versions to be released in November of this year. This will be only the fourth major generation for Spring Boot and the seventh major generation for Spring Framework in its over 20 year history. We are excited to bring you a great set of new features that builds on the current foundations.

While we are keeping the JDK baseline at JDK 17 because that is the industry consensus, we will upgrade to Jakarta EE 11 (Tomcat 11, Hibernate ORM 7, Hibernate Validator 9) and embrace other upgrades like Kotlin 2, Jackson 3, JUnit 6. Along with that, this round of majors contains a long list of interesting and exciting capabilities across the portfolio that you all have been asking for.

With that in mind, we want to spend some time making sure you are aware of these new capabilities. To do that, each week from now until Spring Boot 4.0 goes GA in November, we will have a weekly blog post about a new capability in the upcoming release. Some of the features we haven't really talked about much yet. Others, we already have blog posts introducing the topic and will revisit it to bring you the latest and greatest of where that capability will land in November. Below is the list of topics and when each blog post will be published. We will update this blog post as they are with links to them so be sure to bookmark this post and follow along!

Date Title
September 9, 2025 Core Spring Resilience Features: @ConcurrencyLimit, @Retryable, RetryTemplate
September 16, 2025 API Versioning in Spring
September 23, 2025 HTTP Service Client Enhancements
September 30, 2025 The state of HTTP clients in Spring
October 7, 2025 Introducing Jackson 3 support in Spring
October 14, 2025 Share Consumer - aka Kafka Queues in Spring Kafka
October 21, 2025 Modularizing Spring Boot
October 28, 2025 Progressive Authorization in Spring Security
November 4, 2025 Spring gRPC - a New Spring Boot Module
November 11, 2025 Null-Safe applications with Spring Boot 4
November 18, 2025 OpenTelemetry with Spring Boot
November 25, 2025 Ahead of Time Repositories (Part 2)

We are excited to turn this next page in Spring's history. Many parts of what is on the list above has been driven by you, our community. For that, we say Thank You! As a reminder, milestones with many of these new capabilities are already available via Maven Central so be sure to check them out and provide your feedback! Finally be sure to come back to this page each week and get the latest link to the next blog in the series!

Get the Spring newsletter

Stay connected with the Spring newsletter

Subscribe

Get ahead

VMware offers training and certification to turbo-charge your progress.

Learn more

Get support

Tanzu Spring offers support and binaries for OpenJDK™, Spring, and Apache Tomcat® in one simple subscription.

Learn more

Upcoming events

Check out all the upcoming events in the Spring community.

View all