Reposted by Moritz HalbritterSpencer Gibb @spencer.gibb.us · 25/09/2026The corresponding #SpringCloud release is available now also! 021
Moritz Halbritter @0.5ritter.de · 25/09/2026On 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 Maven Central. spring.io/blog/2026/09... #spring #springboot #javaspring.ioSpring Boot 4.2.0-M2 available nowLevel up your Java code and explore what Spring can do for you. 040
Reposted by Moritz HalbritterJosh Long 🍃 @starbuxman.joshlong.com · 21/09/2026Releasing spring for Modern challenges spring.io/blog/2026/09/21/releasing…spring.io 0168
Reposted by Moritz HalbritterDaShaun Carter @dashaun.com · 22/09/2026spring.io/blog/2026/09...spring.ioReleasing Spring for Modern ChallengesLevel up your Java code and explore what Spring can do for you. 032
Moritz Halbritter @0.5ritter.de · 07/09/2026Conspiracy theory: the internet access in GitHub actions is flaky by design to force you to think about dependency caching. 130
Reposted by Moritz HalbritterJosh Long 🍃 @starbuxman.joshlong.com · 02/09/2026Hei @javazone.bsky.social ! You’ve got a ton of amazing choices today but I hope you’ll join me at 11:40 am in room 1, where we’ll look at the latest and greatest in the wide and wonderful world of Springs Boot 4.x! 161
Moritz Halbritter @0.5ritter.de · 25/08/2026We released Spring Boot 4.2.0-M1, 4.0.8 and 4.1.1 on Thursday. spring.io/blog/2026/08... spring.io/blog/2026/08... spring.io/blog/2026/08... #java #spring #springbootspring.ioSpring Boot 4.2.0-M1 available nowLevel up your Java code and explore what Spring can do for you. 1113
Reposted by Moritz HalbritterMark Reinhold @mreinhold.org · 10/08/2026The first part of OpenJDK’s Project Valhalla, JEP 401 (Value Objects), has been integrated into JDK 28 as a preview feature and is now available in the early-access builds. More information: openjdk.org/projects/val... #JDK28 #OpenJDK #Java 07236
Reposted by Moritz HalbritterSpring Tools @springtools.bsky.social · 06/08/2026Our extension for Claude Code can tell your agent what seems to be wrong with your project from a Spring perspective by deliverung diagnostics information directly to the agent - pretty nice to safe tokens and to enhance the agent with more Spring smartness 😎🥳 0106
Reposted by Moritz HalbritterJetBrains @jetbrains.com · 05/08/2026What does AI development look like for Spring developers? Sébastien Deleuze explains how Spring AI brings models, vector stores, MCP, and agentic workflows into the familiar Spring ecosystem—without losing sight of security, consistency, and control. 🎥 Watch: youtu.be/mCOGZGV48hU 052
Reposted by Moritz HalbritterIntelliJ IDEA, a JetBrains IDE @intellijidea.com · 05/08/2026Can AI really speed up coding without weakening software quality? In the new episode of The Marco Show, @seb.deleuze.fr talks about how Spring AI fits into the Spring ecosystem and why human judgment remains central even as GenAI changes how developers work. 🎥 Watch: youtu.be/mCOGZGV48hU 062
Reposted by Moritz HalbritterSpring Tools @springtools.bsky.social · 30/07/2026Spring Tools 5.3.0 released for @vscode.dev , Cursor, Eclipse Java IDE 2026-06, Theia IDE, and Claude Code - download from spring.io/tools - for more details: github.com/spring-proje...github.comRelease 5.3.0.RELEASE · spring-projects/spring-toolsimportant highlights (Spring Boot) Accurate Validation: Fixed false positive lints, inner record bean misdetection, and native query checks. (Spring Boot) Code Modernization: Switched from RestTem... 045
Reposted by Moritz HalbritterJetBrains @jetbrains.com · 22/07/2026Is Java about to have its AI moment? @starbuxman.joshlong.com argues the JVM is uniquely positioned for building AI applications and explains why AI-generated code creates new problems instead of solving old ones. Watch the full conversation: www.youtube.com/watch?v=_ftzJ33mCTI 093
Reposted by Moritz HalbritterSpencer Gibb @spencer.gibb.us · 06/07/2026Today, we are announcing a transition for Spring Cloud Contract. All maintenance, support, and ownership of the project will be officially transferred to one of its original creators, Marcin Grzejszczak @toomuchcoding.com, under Stubborn.sh spring.io/blog/2026/07...stubborn.shStubborn Contract: The Official Continuation of Spring Cloud ContractStubborn Contract is the official continuation of Spring Cloud Contract, led by Marcin Grzejszczak, one of its original creators. Future development continues under the Stubborn organization. 185
Reposted by Moritz HalbritterMartin Lippert @martinlippert.bsky.social · 08/07/2026Thanks again @intellijidea.com and Marco for inviting me to the show. It was a giant pleasure to be part of this. 041
Reposted by Moritz HalbritterJosh Long 🍃 @starbuxman.joshlong.com · 09/07/2026Hi 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. www.podbean.com/ew/pb-i8j4u-1b0abfapodbean.comSpring Boot legend Moritz Halbritter on the latest and greatest in Spring Boot 4 and 4.1Hi 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. 064
Reposted by Moritz HalbritterIntelliJ IDEA, a JetBrains IDE @intellijidea.com · 24/06/2026Null pointer exceptions are the billion dollar mistake. With Spring Boot 4 & Spring Framework 7 now fully on board with JSpecify, it's time to fix them for good. @0.5ritter.de from the Spring team shows you how. 👇 youtu.be/tpz-FSs6oO4youtu.beNulls are dead - Moritz Halbritter | IntelliJ IDEA Tech TalksNull pointer exceptions have been called the billion dollar mistake. They are a common source of bugs and frustration. JSpecify aims to fix that, and with Spring Boot 4 and Spring Framework 7 now… 0176
Moritz Halbritter @0.5ritter.de · 11/06/2026Spring Boot 4.1.0 available now! spring.io/blog/2026/06... See the blog post for the highlights! #java #spring #springbootspring.ioSpring Boot 4.1.0 available nowLevel up your Java code and explore what Spring can do for you. 02110
Moritz Halbritter @0.5ritter.de · 11/06/2026Spring Boot 4.0.7 available now spring.io/blog/2026/06... This release addresses the following CVEs: * CVE-2026-40992 "Mail Auto-Configuration Does Not Enable SSL Hostname Verification" * CVE-2026-41001 "Predictable Temp Directory in Artemis Auto-configuration" #java #spring #springbootspring.ioSpring Boot 4.0.7 available nowLevel up your Java code and explore what Spring can do for you. 031
Moritz Halbritter @0.5ritter.de · 11/06/2026Spring Boot 3.5.15 available now spring.io/blog/2026/06... This release addresses the following CVEs: * CVE-2026-40992 "Mail Auto-Configuration Does Not Enable SSL Hostname Verification" * CVE-2026-41001 "Predictable Temp Directory in Artemis Auto-configuration" #java #spring #springbootspring.ioSpring Boot 3.5.15 available nowLevel up your Java code and explore what Spring can do for you. 041
Reposted by Moritz HalbritterSpring I/O @springio.net · 09/06/2026🍃 Inside Spring Boot 4: Restructuring for the Future by @0.5ritter.de @ Spring I/O 2026 ▶️ Video: youtu.be/KnLJ-vFsjwE 🔗 Slides: mhalbritter.github.io/slides/2026-... #springio26youtu.beInside Spring Boot 4: Restructuring for the Future by Moritz Halbritter @ Spring I/O 2026YouTube video by Spring I/O 063
Reposted by Moritz HalbritterOliver Drotbohm @odrotbohm.de · 01/06/2026🥁📢 We are going to ship a significant number of security fixes in the releases coming next week. Be prepared to upgrade your apps as quickly as possible. 🍃spring.ioSpring and Security In The Times Of AILevel up your Java code and explore what Spring can do for you. 01910
Moritz Halbritter @0.5ritter.de · 26/05/2026"Java AOT in Production at Netflix" Interesting to see real-world numbers from Netflix on Project Leyden. www.youtube.com/watch?v=4kEh... #java #leydenyoutube.comJava AOT in Production at NetflixYouTube video by Java 284
Reposted by Moritz HalbritterSam Brannen @sambrannen.com · 20/05/2026#JUnit 6.1 is out. 🚀 Get it while it's hot, and... happy testing! 🤓 072
Reposted by Moritz HalbritterOliver Drotbohm @odrotbohm.de · 07/05/2026”Spring – The Documentary“ is live! 🤩🫶🍃youtu.beHow a Group of Developers Took Back Control from Enterprise Java | Spring: The DocumentaryYouTube video by CultRepo 02011
Reposted by Moritz HalbritterMarit van Dijk @maritvandijk.bsky.social · 01/05/2026Had a great time at the office yesterday recording videos with @0.5ritter.de and @antonarhipov.bsky.social. Stay tuned for the result... 181
Reposted by Moritz HalbritterAnton Arhipov @antonarhipov.bsky.social · 30/04/2026Recorded the new #techtalk show episodes with @0.5ritter.de and @maritvandijk.bsky.social at JetBrains office today 062
Moritz Halbritter @0.5ritter.de · 24/04/2026Have you ever wondered: why should I upgrade my Spring Boot 2.7.x application or pay for commercial support? Here is why: - spring.io/security/cve... High - spring.io/security/cve... High - spring.io/security/cve... Medium - spring.io/security/cve... Medium - spring.io/security/cve... Medium 021
Moritz Halbritter @0.5ritter.de · 24/04/2026Spring Boot 4.1.0-RC1 available now Notable new features include: - Support for OpenTelemetry SDK environment variables - HTTP Client SSRF Mitigation with InetAddressFilter - Support for LazyConnectionDataSourceProxy spring.io/blog/2026/04... #spring #springboot #javaspring.ioSpring Boot 4.1.0-RC1 available nowLevel up your Java code and explore what Spring can do for you. 0149
Moritz Halbritter @0.5ritter.de · 24/04/2026Spring Boot 4.0.6 available now spring.io/blog/2026/04... With 8 CVE fixes in it, upgrade now! #spring #springframework #javaspring.ioSpring Boot 4.0.6 available nowLevel up your Java code and explore what Spring can do for you. 032
Moritz Halbritter @0.5ritter.de · 24/04/2026Spring Boot 3.5.14 available now spring.io/blog/2026/04... #spring #springboot #javaspring.ioSpring Boot 3.5.14 available nowLevel up your Java code and explore what Spring can do for you. 122
Moritz Halbritter @0.5ritter.de · 23/04/2026If you want a quick introduction to JSpecify, check out this video: www.youtube.com/watch?v=z_IO...youtube.comJSpecify: Java Nullness Annotations and Kotlin | David BakerYouTube video by Kotlin by JetBrains 052
Reposted by Moritz HalbritterSébastien Deleuze @seb.deleuze.fr · 20/04/2026Thanks Toshiaki Maki for creating this nullability-maven-plugin that simplifies NullAway configuration with Maven. #java #spring #jspecify ik.am/entries/900/enik.amMaking Maven Users Use JSpecify/NullAway More Easily with the Nullability Maven Plugin - IK.AMThis article introduces how to introduce JSpecify and NullAway in Maven and simplify the configuration with the Nullability Maven Plugin. 0125
Reposted by Moritz HalbritterSpring @spring.io · 17/04/2026Behind every release are months of obsessing over details. 🚀 While you're building with Spring 7/Boot 4, we’re sharing the "why." This @infoq.com interview covers API versioning, Jakarta EE 11, AI, tooling, and what’s next. Full story: www.infoq.com/articles/spr... #SpringFramework #SpringBootinfoq.comThe Spring Team on Spring Framework 7 and Spring Boot 4InfoQ recently spoke with key members of the Spring team about the significant architectural and functional advancements in Spring Framework 7 and Spring Boot 4. This conversation explores the strateg... 01510
Reposted by Moritz HalbritterOliver Drotbohm @odrotbohm.de · 17/04/2026There‘s something seriously cool cooking… 🍃😎 #SpringDocumentary youtu.be/4qTwA6Y1-OIyoutu.beSpring: The Documentary [OFFICIAL TRAILER] Coming May 7th! 🚨YouTube video by CultRepo 141
Reposted by Moritz HalbritterDevoxx UK @devoxx.uk · 10/04/2026📣 𝐒𝐩𝐫𝐢𝐧𝐠: 𝐓𝐡𝐞 𝐎𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐫𝐲 will premiere at Devoxx UK! Produced by @cultrepo.bsky.social, this film explores the pivotal moments that shaped our ecosystem: the early days of challenging the status quo. The revolution of Spring Boot. 173
Reposted by Moritz HalbritterJonatan Ivanov @jonatan-ivanov.bsky.social · 08/04/2026I'll be speaking together with @tommyludwig.bsky.social at @springio.net 2026 on Apr 13-15. Let us know if you will be there, you can meet us at the Spring both or after our talk! #springio26 2026.springio.net/sessions/i-c...2026.springio.netSpring I/O • 13-15 • April • Barcelona 2026 031
Reposted by Moritz HalbritterIntelliJ IDEA, a JetBrains IDE @intellijidea.com · 01/04/2026Huge congrats to the Spring Boot team! Twelve years of innovation, and with the latest 4.0, you're still leading the way! @philwebb.dev @0.5ritter.de 1154
Reposted by Moritz HalbritterSharat (Shar) Chander - 🟦🌊 @sharatchander.bsky.social · 31/03/2026Well, my #Java journey has come to an end. Today my role at Oracle has been terminated. I’m open to any job leads y’all may have. 175629
Reposted by Moritz HalbritterVoxxed Days Zürich @voxxedzurich.bsky.social · 30/03/2026The photos from Voxxed Days Zurich 2026 are now available 📸 Missed it or were there? Relive the atmosphere, conversations, and shared passion for technology. Take a moment to relive it: www.flickr.com/photo... 📸 by dimitris Doutsiopoulos 093
Reposted by Moritz HalbritterOliver Drotbohm @odrotbohm.de · 24/03/2026Happy 22nd birthday, Spring Framework! 🥳🍃 #Spring spring.io/blog/2004/03...spring.ioSpring Framework 1.0 Final ReleasedLevel up your Java code and explore what Spring can do for you. 1134
Reposted by Moritz HalbritterVoxxed Days Zürich @voxxedzurich.bsky.social · 21/02/2026Voxxed Days Zürich 2026. The full agenda is live for 24 March 2026 at ARENA Cinemas Sihlcity. 5 parallel tracks. Developer-focused. Explore the schedule: vdz26.voxxeddays.ch/... Get your ticket now: tickets.voxxeddays.c... #VDZ26 #voxxedzurich #itwillbefun 011
Reposted by Moritz HalbritterVoxxed Days Zürich @voxxedzurich.bsky.social · 23/03/2026We are ready. Are you? 🚀 Developers, engineers, architects, and tech leads will gather at Arena Cinemas Sihlcity for the 10th edition of Voxxed Days Zürich. One day. Five tracks. Real engineering stories. See you tomorrow! vdz26.voxxeddays.ch #VDZ26 #itwillbefun #voxxed 141
Reposted by Moritz HalbritterPhil Webb 🍃 @philwebb.dev · 20/03/2026Spring Boot 4.1.0-M3 has is available now! spring.io/blog/2026/03...spring.ioSpring Boot 4.1.0-M3 available nowLevel up your Java code and explore what Spring can do for you. 095
Moritz Halbritter @0.5ritter.de · 19/03/2026On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 4.0.4 has been released and is now available from Maven Central. spring.io/blog/2026/03... I hope it's not 404ing. #java #spring #springbootspring.ioSpring Boot 4.0.4 available nowLevel up your Java code and explore what Spring can do for you. 2206
Moritz Halbritter @0.5ritter.de · 19/03/2026On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.5.12 has been released and is now available from Maven Central. spring.io/blog/2026/03... #spring #java #springbootspring.ioSpring Boot 3.5.12 available nowLevel up your Java code and explore what Spring can do for you. 063
Reposted by Moritz HalbritterCrAIg Walls @habuma.com · 18/03/2026Spring AI 2.0.0-M3 is now available and with it comes the ability to set metadata for tools and resources. And that makes MCP Apps possible. Read about how I’ve been tinkering with MCP Apps and how to blend AI chat with traditional UI design at spring.io/blog/2026/03...spring.ioBlending Chat with Rich UIs with Spring AI and MCP AppsLevel up your Java code and explore what Spring can do for you. 063
Reposted by Moritz HalbritterMark Paluch 👨💻,🎹&✈️ @mp911.de · 17/03/2026Spring Data Valkey 1.0 is GA now. Congrats to the @valkeyio.bsky.social team 🥳👏 github.com/valkey-io/sp...github.comRelease v1.0.0 · valkey-io/spring-data-valkeyWhat's Changed Maven Plugin Cleanup by @jeremyprime in #52 Fix Flaky Cluster Test by @jeremyprime in #53 Remove Spring CI Files by @jeremyprime in #54 Add Docs Deployment Workflow by @jeremyprime ... 164
Reposted by Moritz HalbritterChristian Tzolov @tzolov.bsky.social · 16/03/2026🚀 Speaking at @amsterdam.voxxeddays.com — April 1–2! "Spring AI: From Fundamentals to Agentic Patterns" — a hands-on deep dive into context window curation, RAG, MCP, subagent orchestration, and LLM-as-a-Judge. All in Java. 🎟️ amsterdam.voxxeddays.com/talk/?id=12905 #SpringAI #Java #Agentic #AI 295