Stéphane Nicoll @snicoll.be · 04/08/2026What is your least favorite train company and why is it Deutsche Bahn? 020
Reposted by Stéphane NicollMoritz 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
Reposted by Stéphane NicollStefano Cordio @scordio.github.io · 07/05/2026Less than a week to go! 🚀 Join me this Tuesday at PH Zürich to discover how AssertJ 4 is about breaking things (carefully) to make your testing life better. Come for the technical debt, stay for the drinks and networking! 🍻 www.jug.ch/html/events/...jug.chJava User Group Switzerland: Event "What's wrong with AssertJ?! - How a decade of technical debt is addressed in version 4.0"AssertJ has been a player in Java testing for over a decade, providing an intuitive set of strongly typed assertions designed to maximize test readability. Since the launch of version 3.0, the library... 085
Stéphane Nicoll @snicoll.be · 17/04/2026It is my pleasure to announce that Spring Framework 6.2.18 and 7.0.7 are now available. spring.io/blog/2026/04...spring.ioSpring Framework 6.2.18 and 7.0.7 Available NowLevel up your Java code and explore what Spring can do for you. 042
Stéphane Nicoll @snicoll.be · 17/03/2026Spring Web Services 5.0.1 and 4.1.3 are now available. Both updates include bug fixes and dependency upgrades. Release notes: 5.0.1: spring.io/blog/2026/03... 4.1.3: spring.io/blog/2026/03...spring.ioSpring Web Services 5.0.1 available nowLevel up your Java code and explore what Spring can do for you. 032
Reposted by Stéphane NicollDaniel Fernández @danfenz.dev · 14/03/2026Everyone today: "Your password must be 18 characters long, contain upper case, lower case, two numbers 0-9, a punctuation mark, a musical note and a fifteenth century kanji letter." Meanwhile banks: "Maximum 8 characters, only A to Z upper case allowed." 011
Stéphane Nicoll @snicoll.be · 11/03/2026The new Spring Release Highlights page centralizes updates from across the entire portfolio, organized by Spring Boot version. • Ecosystem alignment • Upgrade planning • Cross-cutting themes Stop hunting for notes across dozens of project wikis. spring.io/projects/rel...spring.ioSpring Boot 4.0 Release HighlightsSpring Boot 4.0 is a major release that coordinates upgrades across the entire Spring portfolio, moving to Jakarta EE 11, adopting JSpecify null-safety, defaulting to Jackson 3, and consolidating retr... 1135
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 09/03/2026I'll be talking in April at Spring I/O 2026 about the new stuff in Spring Boot 4. Looking forward to it! 2026.springio.net/sessions/spr... @springio.net #spring #springboot2026.springio.netSpring I/O • 13-15 • April • Barcelona 2026 01410
Stéphane Nicoll @snicoll.be · 27/02/2026On débriefe Spring Boot 4 à Strasbourg ! 🍃 La v4 est là et bien là. On fait le point sur ce que ça change concrètement pour vos apps ? Je serai à l'Elsass JUG jeudi prochain pour décortiquer cette nouvelle ère de Spring. 📅 Jeudi 05/03 - 18h45 🎟️ Inscriptions : www.meetup.com/elsassjug/ev...meetup.comSoirée Spring Boot "Chapitre 4", Thu, Mar 5, 2026, 6:45 PM | MeetupLa **GA de Spring Boot 4.0** est disponible depuis novembre. Même si la baseline reste fixée à **Java 17**, cette nouvelle version marque une étape importante et constitue 020
Reposted by Stéphane NicollToshiaki Maki @ik.am · 24/02/2026Making Maven Users Use JSpecify/NullAway More Easily with the Nullability Maven Plugin 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. 275
Stéphane Nicoll @snicoll.be · 19/02/2026It is my pleasure to announce that Spring Boot 4.1.0-M2 is out, building on Spring Framework 7.0.5. Key updates: - Config import encoding. - Enhanced Actuator info. - Jackson factory properties. - RabbitMQ Streams support. spring.io/blog/2026/02...spring.ioSpring Boot 4.1.0-M2 available nowLevel up your Java code and explore what Spring can do for you. 0166
Stéphane Nicoll @snicoll.be · 18/02/2026Spring Framework 7.0.5 is now available, featuring performance improvements developed following the 7.0.4 release. These updates will also be integrated into the upcoming Spring Boot 3.0.3. spring.io/blog/2026/02...spring.ioSpring Framework 7.0.5 Available NowLevel up your Java code and explore what Spring can do for you. 163
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 02/02/2026I'll be speaking next week at VoxxedDays CERN about Spring Boot, performance and Project Leyden. Come join me if you're interested! vdc26.voxxeddays.ch/talk/superch... 0106
Reposted by Stéphane NicollMarcus Hutchins @malwaretech.com · 03/02/2026I can’t believe we’re doing this again. It’s just a bot that generates the text you ask it for. If you put it in charge of critical decisions, it will kill people. Not because it’s secretly evil, but because it’s a word generator. It’s like putting your toaster in charge of air traffic control. 1024659
Reposted by Stéphane NicollBruce Springsteen @brucespringsteen.net · 28/01/2026I wrote this song on Saturday, recorded it yesterday and released it to you today in response to the state terror being visited on the city of Minneapolis. It’s dedicated to the people of Minneapolis, our innocent immigrant neighbors and in memory of Alex Pretti and Renee Good. Stay freeyoutu.beBruce Springsteen - Streets Of Minneapolis (Official Audio)YouTube video by Bruce Springsteen 42569709740544
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 23/01/2026We also released Spring Boot 4.0.2: spring.io/blog/2026/01... @spring.io #spring #springboot #javaspring.ioSpring Boot 4.0.2 available nowLevel up your Java code and explore what Spring can do for you. 1115
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 23/01/2026And we released the first milestone of 4.1.0! spring.io/blog/2026/01... @spring.io #spring #springboot #javaspring.ioSpring Boot 4.1.0-M1 available nowLevel up your Java code and explore what Spring can do for you. 0187
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 22/01/2026On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.5.10 has been released and is now available from Maven Central. spring.io/blog/2026/01... @spring.io #spring #springboot #javaspring.ioSpring Boot 3.5.10 available nowLevel up your Java code and explore what Spring can do for you. 0137
Reposted by Stéphane NicollAki 💛💙 @logico-jp.dev · 21/01/2026Call for Papers for JJUG CCC 2026 Spring is now open! Your submission is highly appreciated. sessionize.com/jjug-ccc-202... #jjug_ccc #jjugsessionize.comJJUG CCC 2026 Spring: Call for ProposalsJJUG CCCは毎年2回、春と秋に開催する日本最大のJavaコミュニティイベントです。Java関連の技術や事例に関する良質なセッションが行われ、また異なる分野で活躍するJava技術者が集まる場ともなっています。JJUG CCC 2026 Springは、完全"オフ"ラインでの開催を予定しています。... 033
Reposted by Stéphane NicollIván López @ilopmar.bsky.social · 07/01/2026The new year brought some unexpected news: I've been impacted by a restructure at Broadcom. Now open to new opportunities as a Senior/Staff Java Developer (remote from Madrid). Happy to connect if there’s a potential fit. 👉🏼 www.linkedin.com/in/ivanlopez... #OpenToWork #Java #RemoteJobs 81219
Reposted by Stéphane NicollSpring I/O @springio.net · 05/01/2026🎉 New year, new goals, and last chance to submit your proposal! 🎤 Only 4 days left to submit your session ⏰ Kick off 2026 by sharing your ideas, lessons, and passion with the community. 044
Reposted by Stéphane NicollDaShaun Carter @dashaun.com · 28/12/2025#OpenTelemetry tracing and the #LGTM stack with Brian Clozel and @danvega.dev on #SpringOfficeHours youtube.com/shorts/SRPqC...youtube.comOpenTelemetry Tracing and the LGTM stack #SpringOfficeHoursYouTube video by SpringDeveloper 101
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 19/12/2025In case you missed it, Spring Boot 4.0.1 is out: spring.io/blog/2025/12... #java #spring #springbootspring.ioSpring Boot 4.0.1 available nowLevel up your Java code and explore what Spring can do for you. 1134
Reposted by Stéphane NicollJosh Long 🍃 @starbuxman.joshlong.com · 18/12/2025Hi, Spring fans! In this installment, we talk to the legendary cofounder of Spring itself, Juergen Hoeller, about the awesome new Spring Framework 7 release. Happy holidays, one and all! 1137
Stéphane Nicoll @snicoll.be · 18/12/2025Next on the list is Spring Boot 3.5.9, see the release announcement for more information: spring.io/blog/2025/12... #spring @spring.iospring.ioSpring Boot 3.5.9 available nowLevel up your Java code and explore what Spring can do for you. 095
Stéphane Nicoll @snicoll.be · 18/12/2025Spring Boot 3.4.13 is now available! This is the final release for the 3.4.x line under open source support. If you need more time, commercial support is available, see enterprise.spring.io Details: spring.io/blog/2025/12...spring.ioSpring Boot 3.4.13 available nowLevel up your Java code and explore what Spring can do for you. 042
Reposted by Stéphane NicollIntelliJ IDEA, a JetBrains IDE @intellijidea.com · 11/12/2025Thanks for joining today’s #IntelliJIDEALivestream! Big thanks to Brian Clozel, @snicoll.be, and @mp911.de for sharing their insights on Spring Boot 4. Missed the session? The recording is now available 🎥 youtube.com/live/lFSVDcNEE-wyoutube.comEngineers Talk About Spring Boot 4, Life, and Other StuffYouTube video by IntelliJ IDEA, a JetBrains IDE 053
Reposted by Stéphane NicollVoxxed Days CERN @cern.voxxeddays.ch · 10/12/2025🚀 Speaker Spotlight — Voxxed Days CERN 2026 We’re excited to announce an upcoming Java session from @0.5ritter.de at Voxxed Days CERN! 👉 More info: m.devoxx.com/events/vdcer... 🎟️ Tickets: tickets.voxxeddays.com/event/vdcern26 #VDC26 054
Reposted by Stéphane NicollMark Paluch 👨💻,🎹&✈️ @mp911.de · 01/12/2025Filing pull requests containing unreflected AI slop leads to frustration on both sides. For effective contributions, AI isn’t going to relieve you from the hard part. LLMs pretend to work for you but all they do is generating content. 071
Stéphane Nicoll @snicoll.be · 01/12/2025Je serai au @chtijug.org ce jeudi 18 décembre pour présenter les nouveautés de Spring Boot 4, tout juste sorti. Inscriptions ici : www.meetup.com/chtijug/even... Au plaisir d’échanger sur l’évolution de l’écosystème Spring.meetup.comSpring Boot: Chapitre 4, Thu, Dec 18, 2025, 6:45 PM | MeetupBonjour tout le monde ! Nous sommes très heureux de vous annoncer la prochaine session du Ch'ti JUG. Cette session aura lieu le **Jeudi 18 Décembre à 18h45** et déroulera 040
Stéphane Nicoll @snicoll.be · 24/11/2025This Thursday, I’ll have the pleasure to go back to the #Brussels JUG to talk about the just released spring boot 4.0 All the info and registration: www.meetup.com/brujug/event...meetup.comSpring Boot: Chapter 4, Thu, Nov 27, 2025, 7:00 PM | MeetupHi Folks, it's been a while! Let's meet again and learn about all the nice things the new version of Spring Boot has to offer! **Abstract** Spring Boot 4.0 is scheduled f 051
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 20/11/2025This release contains github.com/spring-proje..., which fixes Testcontainers with modern Docker daemons.github.comTestcontainers integration fails on Docker 29.0.0 · Issue #48104 · spring-projects/spring-bootAs discussed in #48050, Docker 29.0.0 introduced a breaking change that cause the Buildpacks integration in Spring Boot to fail. That has been fixed. There is also a problem with the Testcontainers... 031
Stéphane Nicoll @snicoll.be · 21/11/2025Post major is always a weird time for me. I am exhausted from the pressure of getting the release out and, at the same time, anxious on which problems the community will find. Regardless, please keep the feedback coming. Spring Boot gets better with the help of its community! 2201
Reposted by Stéphane NicollPhil Webb 🍃 @philwebb.dev · 20/11/2025Spring Boot 4.0.0 is available now!! spring.io/blog/2025/11...spring.ioSpring Boot 4.0.0 available nowLevel up your Java code and explore what Spring can do for you. 46423
Reposted by Stéphane NicollAlina Yurenko @alina-yurenko.bsky.social · 20/11/2025Trying out the upcoming Spring Boot 4 + @graalvm.org 👀 A complete Spring Boot web service: — compiles to native in 33.8s (quick build mode) ⚡️ — starts in 0.034s 🎉 🚀🚀🚀 0206
Reposted by Stéphane NicollAssertJ @assertj.github.io · 18/11/2025🤔 Who said that AssertJ 3 is in maintenance mode? 📢 We're planning an exceptional 3.28 release – let us know what you'd like to see in there! 👇 github.com/orgs/assertj...github.comBackport Scope for AssertJ 3.28.0 · assertj · Discussion #4018We recently talked about how version 4 still needs a bit more work and probably won't be ready until at least the first half of 2026. Releasing a new major version is a rare opportunity for us: we ... 0159
Reposted by Stéphane NicollMoritz Halbritter @0.5ritter.de · 18/11/2025A new blog post in the Road to GA blog series has been published. This time we're taking a look at OpenTelemetry with Spring Boot! spring.io/blog/2025/11... #spring #springboot #java 0129
Stéphane Nicoll @snicoll.be · 18/11/2025The release train of GAs for Spring continues this week. Amongst others, Spring Web Services 5.0.0 has been released and is now available from Maven Central. spring.io/blog/2025/11... #java #spring @spring.iospring.ioSpring Web Services 5.0.0 available nowLevel up your Java code and explore what Spring can do for you. 074
Stéphane Nicoll @snicoll.be · 18/11/2025@josepaumard.bsky.social tu m'as un peu retourné le cerveau avec ta question au @parisjug.org Est-ce que cette démo résume bien le cas d'utilisation que tu décrivais? github.com/snicoll-scra...github.comGitHub - snicoll-scratches/demo-joseContribute to snicoll-scratches/demo-jose development by creating an account on GitHub. 330
Stéphane Nicoll @snicoll.be · 18/11/2025Quel magnifique ciel bleu à Toulouse ! Si vous n'êtes pas encore inscrit, le Toulouse JUG organise une soirée autour de la sortie de Spring Boot 4. Renseignements & Inscriptions: www.meetup.com/toulouse-jav...meetup.comSoirée Spring Boot: Chapitre 4, Tue, Nov 18, 2025, 7:00 PM | MeetupLe **mardi 18 novembre à 19h**, Stephane Nicoll reviendra au Toulouse JUG pour nous parler des nouveautés de Spring Boot 4 et ça se passera chez **Epitech** **Toulouse**. 030
Reposted by Stéphane NicollParis JUG @parisjug.org · 17/11/2025La soirée @spring.io en partenariat avec le Spring Meetup Paris est disponible. @snicoll.be nous fait découvrir les nouveautés de #SpringBoot4 youtu.be/687mwbaZo8g @garnier.wf présente les Passkeys avec Spring Security youtu.be/1vqLZ1BtGxs Rdv demain, mardi 18/11 pour la soirée Software Craft.youtu.be2025/11/10 - Spring Boot: Chapitre 4YouTube video by Paris JUG 044
Reposted by Stéphane NicollMiXiT @mixitconf.org · 10/11/2025Notre CFP est officiellement OU-VERT et nous attendons vos candidatures les bras ouverts également 🙌 Le micro est grand ouvert 🎤 (mais pas pour longtemps 👀) 👉 Vous avez jusqu’au 4 janvier 2026 pour proposer votre talk, lightning ou workshop. ➡️ sessionize.com/mixit-2026/ 084
Reposted by Stéphane NicollIntelliJ IDEA, a JetBrains IDE @intellijidea.com · 14/11/2025🍃 Spring 7 is here, and the IntelliJ IDEA 2025.3 release is just around the corner! We’ve been working closely with the @spring.io team to deliver seamless integration and first-class support for Spring 7 – right out of the box. 🔗 Learn more in our blog: blog.jetbrains.com/idea/2025/11...blog.jetbrains.comIntelliJ IDEA 2025.3 💚 Spring 7 | The IntelliJ IDEA BlogMajor Spring Framework releases don’t come around often – and when they do, they tend to reshape how we build applications for years to come. Spring Framework 7 is one of those releases. It simplifies 02813
Reposted by Stéphane NicollMartin Lippert @martinlippert.bsky.social · 14/11/2025Looking forward to this joint session with friends and colleagues from the Spring team, coming to Hamburg for this awesome JUG session: meetu.ps/e/PFZl6/vJqJ... - hope to see you all theremeetu.psSpring Updates 2025 - mit dem deutschen Spring Team, Tue, Dec 2, 2025, 6:00 PM | MeetupMit Spring Framework 7 und Spring Boot 4 erscheinen im November neue Major-Releases der beliebten Spring Projekte. Passend dazu kommt am 02.12. das deutsche Spring Team nac 044