NEW POST
This Week in Spring - October 6th, 2026
Hi, Spring fans! It's another exciting week in the wonderful community, and this week I'm writing from awesome Antwerp, Belgium, site of the legendary…
Engineering
More →Spring AI Modular RAG and TypeSafe Jev: Retrieve More, Keep Only What Answers
Spring AI: RAG Doc | Jev Doc | Demo In the previous article we introduced Spring AI TypeSafe and its Jev model: typed questions in, calibrated number…
Spring AI and TypeSafe Jev: Fast, Cheap, Structured Decisions
Reference documentation and GitHub repository We often need quick decision-making components in our AI applications: to pick the next step in a multi…
Releasing Spring for Modern Challenges
Releasing Spring For Modern Challenges TL;DR: The Spring release train has been updated from a two week long train to a single day, the Thursday afte…
Self-Correcting Structured Output in Spring AI 2.0
Large language models are text-in, text-out systems — their interface is natural language. Natural language is a great interface for humans and a po…
MongoDB-backed Spring Batch jobs and more in Spring Boot 4.1
Spring Batch was introduced many years before MongoDB existed, and its design assumed the presence of a SQL database in which to store the state of S…
Tool Calling in Spring AI 2.0: A Composable, Agentic Architecture
Tool calling — the ability for an AI model to invoke application-defined functions and act on the results — is the essential building block of agenti…
Series
More →This Week in Spring - September 29th, 2026
Hi, Spring fans! Welcome to another rip-roarin' and exciting installment of This Week in Spring! We've got a ton of cool stuff to look at this week…
This Week in Spring - September 22nd, 2026
Hi, Spring fans! Welcome to another installment of This Week in Spring! How're you? What're you building these days? I'm sitting here enjoying a cup…
This Week in Spring - September 15th, 2026
Hi, Spring fans! Welcome to another rip-roarin' installment of This Week in Spring! I'm writing this to you from sun-kissed San Francisco, CA, sipping…
Releases
More →Spring AI 2.1.0-M1 Available Now
On behalf of the Spring AI team and everyone who has contributed, I'm happy to announce that Spring AI 2.1.0-M1 has been released and is now available…
Spring Boot 4.2.0-M2 available now
On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 4.2.0-M2 has been released and is now available from…
Spring Batch 6.1.0-M2 is out!
On behalf of the team and all contributors, I am pleased to announce that Spring Batch 6.1.0-M2 is available now from Maven Central! This second…
Spring Web Services 5.1.0-M1 available now
On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Web Services 5.1.0-M1 has been released and is now available…
Spring Security 7.2.0-M2 available now
On behalf of the team and everyone who has contributed, I am pleased to announce the release of Spring Security 7.2.0-M2. Please see the Spring…
Spring Cloud 2026.0.0-M1 (aka Paddington) Has Been Released
On behalf of the community, I am pleased to announce that the Milestone 1 (M1) of the Spring Cloud 2026.0.0-M1 Release Train is available today. The…
News & Events
More →A New Home for Spring Cloud Contract: Transitioning to Stubborn.sh
For years, Spring Cloud Contract has been an important tool for developers building consumer-driven contracts and ensuring reliable microservices…
Spring and Security In The Times Of AI
TL;DR: As previously mentioned, the May Spring release train has been moved and condensed to June 8-14. The majority of projects within the Spring…
May Release Train Date Changes
UPDATE: The Spring release train needs to move one more time to June 8-12. Updates to https://calendar.spring.io are forthcoming. We thank you for…