SpringCentral

RT @starbuxman: 🚀 Hi, Spring fans, it’s another awesome week! I’m writing from legendary Devoxx Belgium in Antwerp, where I’ll be diving into Spring Security and Spring Boot 4.x. Plus: Spring AI modular RAG, TypeSafe Jev, OneLens, podcasts, best practices, and more! Let’s go! #SpringBoot #SpringAI #DevoxxBelgium

RT @springcloud: Spring Cloud Bus has been consolidated into Spring Cloud Stream. The 5.0.x branch remains in the Bus GitHub repo until OSS support for it ends at the end of July 2027. The docs in the new location.

RT @starbuxman: 🚀 Spring fans, this week’s roundup is packed: release practice updates, fresh Spring Boot 4.2.0 M2 goodies, new Spring AI, Data, Security, Cloud, Batch, Integration, AMQP, Web Services, and more. If you like keeping up with the latest in the Spring ecosystem, this is the thread to read 👇✨

How and when Spring is released is evolving to meet the modern security landscape. Read more at

RT @starbuxman: New week, new Spring goodness! 🚀 From Spring AI recipes and local LLMs to desktop apps with JavaFX, native images, OAuth, and more — this roundup is packed. Dive in and catch up on the latest:

RT @starbuxman: Spring Security 7 just leveled up big time 🔐🚀 The Spring Authorization Server is now part of Spring Security itself, and it’s bringing serious upgrades: DPoP for replay-proof tokens and PAR for safer authorization requests. Join me for a conversation with Spring Security legend Joe Grandja. #SpringSecurity #OAuth #Java #Security

RT @starbuxman: 🚀 This week in Spring: multitenancy with Spring Security + OAuth, fresh Spring AI agent patterns, ReAct and graph-based workflows, privacy guardrails, null-safety with JSpecify, and more. If you’re building with Spring, you’ll want this roundup. 👇

RT @intellijidea: Can AI really speed up coding without weakening software quality? In the new episode of The Marco Show, @sdeleuze talks about how Spring AI fits into the Spring ecosystem and why human judgment remains central even as GenAI changes how developers work. 🎥 Watch:

RT @starbuxman: Spring Tools lead Martin Lippert on a Bootiful Podcast

RT @starbuxman: I did a video which I think you might enjoy if you really want to understand how to approach Spring and @SpringBoot, from a very fundamental perspective. Watch this, understand it, and I promise you'll be MUCH better prepared for working with Spring Enjoy!

RT @starbuxman: Gregory Green on RabbitMQ Streams

RT @starbuxman: what a wild week in Spring it’s been!

RT @starbuxman: Oracle Java Developer Advocate Billy Korando

RT @starbuxman: Hi Spring fans! Spring Boot 4.1 is here and with it a ton of amazing features. I'm delighted to have had the opportunity to sit down with Moritz Halbritter, of Spring Boot and Spring Initializr fame, to talk about some of the amazing features.

RT @therealdanvega: gRPC in Java used to mean proto files, code gen, build plugins, server wiring, client channels. A lot of busywork before "hello world." Spring Boot 4.1 fixes most of it. If you can build a REST app, you already know the moves: → define the contract → drop in a @GrpcService bean → inject a stub on the client Full server, client, and in-memory test, from scratch 👇

RT @therealdanvega: Spring Boot 4.1 adds one property: spring.datasource.connection-fetch=lazy Your transactional methods grab a connection the moment they open, even when they never run a query. A cache hit, an early return, a slow API call before the save. That connection sits idle. Lazy waits until a statement actually runs. I built a demo that proves it with HikariCP metrics. Watch the acquire count drop from ~100 to ~0.

RT @christzolov: You could call tools. You couldn't build on top of tool calling! #SpringAI 2.0 lifts the tool loop out of the chat models and into the advisor chain - composable, observable, replaceable: @SpringAICentral #MCP

RT @SpringAICentral: 🚀 Spring AI 2.0.0 GA is now available! 🏗️ Improved foundations: Spring Boot 4 baseline, null-safety, Jackson 3, re-designed options 🤖 Agentic improvements: unified tool calling, tool search, self-correcting output 🔌 MCP 2025-11-25 spec integration

AI is transforming open-source security at unprecedented scale. We've reviewed every report and addressed what matters. May's release train moves to June 8–14 — upgrade to the latest Spring patches and stay protected. 🔐

RT @therealdanvega: Spring Office Hours: S5E16 - May Release Train Shift & What's Coming in Spring Boot 4.1