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Stéphane Nicoll

@snicoll.be
872 followers 86 following 208 posts

Proud husband. Software engineer. Working on the Spring team since 2014. Spring Framework, Spring Boot, start.spring.io. He/Him. snicoll.be

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Stéphane Nicoll @snicoll.be · 24/09/2026
Current status
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Stéphane Nicoll @snicoll.be · 04/08/2026
What is your least favorite train company and why is it Deutsche Bahn?
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Moritz Halbritter @0.5ritter.de · 11/06/2026
Spring Boot 4.1.0 available now! spring.io/blog/2026/06... See the blog post for the highlights! #java #spring #springboot
spring.io
Spring Boot 4.1.0 available now
Level up your Java code and explore what Spring can do for you.
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Stéphane Nicoll @snicoll.be · 28/05/2026
Current status
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Stefano Cordio @scordio.github.io · 07/05/2026
Less 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.ch
Java 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...
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Stéphane Nicoll @snicoll.be · 26/04/2026
Current status
View of Long, a village in France.
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Stéphane Nicoll @snicoll.be · 17/04/2026
It is my pleasure to announce that Spring Framework 6.2.18 and 7.0.7 are now available. spring.io/blog/2026/04...
spring.io
Spring Framework 6.2.18 and 7.0.7 Available Now
Level up your Java code and explore what Spring can do for you.
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Stéphane Nicoll @snicoll.be · 17/03/2026
Spring 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.io
Spring Web Services 5.0.1 available now
Level up your Java code and explore what Spring can do for you.
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Daniel Fernández @danfenz.dev · 14/03/2026
Everyone 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."
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Stéphane Nicoll @snicoll.be · 11/03/2026
The 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.io
Spring Boot 4.0 Release Highlights
Spring 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...
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Moritz Halbritter @0.5ritter.de · 09/03/2026
I'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 #springboot
2026.springio.net
Spring I/O • 13-15 • April • Barcelona 2026
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Stéphane Nicoll @snicoll.be · 27/02/2026
This time of the year
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Stéphane Nicoll @snicoll.be · 27/02/2026
On 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.com
Soirée Spring Boot "Chapitre 4", Thu, Mar 5, 2026, 6:45 PM | Meetup
La **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
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Toshiaki Maki @ik.am · 24/02/2026
Making Maven Users Use JSpecify/NullAway More Easily with the Nullability Maven Plugin ik.am/entries/900/en
ik.am
Making Maven Users Use JSpecify/NullAway More Easily with the Nullability Maven Plugin - IK.AM
This article introduces how to introduce JSpecify and NullAway in Maven and simplify the configuration with the Nullability Maven Plugin.
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Stéphane Nicoll @snicoll.be · 23/02/2026
Happy birthday @wouter.coekaerts.be
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Stéphane Nicoll @snicoll.be · 19/02/2026
It 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.io
Spring Boot 4.1.0-M2 available now
Level up your Java code and explore what Spring can do for you.
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Stéphane Nicoll @snicoll.be · 18/02/2026
Spring 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.io
Spring Framework 7.0.5 Available Now
Level up your Java code and explore what Spring can do for you.
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Stéphane Nicoll @snicoll.be · 15/02/2026
Current status
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Moritz Halbritter @0.5ritter.de · 02/02/2026
I'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...
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Marcus Hutchins @malwaretech.com · 03/02/2026
I 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.
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Bruce Springsteen @brucespringsteen.net · 28/01/2026
I 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 free
youtu.be
Bruce Springsteen - Streets Of Minneapolis (Official Audio)
YouTube video by Bruce Springsteen
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Moritz Halbritter @0.5ritter.de · 23/01/2026
We also released Spring Boot 4.0.2: spring.io/blog/2026/01... @spring.io #spring #springboot #java
spring.io
Spring Boot 4.0.2 available now
Level up your Java code and explore what Spring can do for you.
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Moritz Halbritter @0.5ritter.de · 23/01/2026
And we released the first milestone of 4.1.0! spring.io/blog/2026/01... @spring.io #spring #springboot #java
spring.io
Spring Boot 4.1.0-M1 available now
Level up your Java code and explore what Spring can do for you.
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Moritz Halbritter @0.5ritter.de · 22/01/2026
On 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 #java
spring.io
Spring Boot 3.5.10 available now
Level up your Java code and explore what Spring can do for you.
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Aki 💛💙 @logico-jp.dev · 21/01/2026
Call for Papers for JJUG CCC 2026 Spring is now open! Your submission is highly appreciated. sessionize.com/jjug-ccc-202... #jjug_ccc #jjug
sessionize.com
JJUG CCC 2026 Spring: Call for Proposals
JJUG 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。...
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Iván López @ilopmar.bsky.social · 07/01/2026
The 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
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Spring 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.
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DaShaun 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.com
OpenTelemetry Tracing and the LGTM stack #SpringOfficeHours
YouTube video by SpringDeveloper
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Moritz Halbritter @0.5ritter.de · 19/12/2025
In case you missed it, Spring Boot 4.0.1 is out: spring.io/blog/2025/12... #java #spring #springboot
spring.io
Spring Boot 4.0.1 available now
Level up your Java code and explore what Spring can do for you.
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Josh Long 🍃 @starbuxman.joshlong.com · 18/12/2025
Hi, 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!
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Stéphane Nicoll @snicoll.be · 18/12/2025
Next on the list is Spring Boot 3.5.9, see the release announcement for more information: spring.io/blog/2025/12... #spring @spring.io
spring.io
Spring Boot 3.5.9 available now
Level up your Java code and explore what Spring can do for you.
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Stéphane Nicoll @snicoll.be · 18/12/2025
Spring 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.io
Spring Boot 3.4.13 available now
Level up your Java code and explore what Spring can do for you.
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IntelliJ IDEA, a JetBrains IDE @intellijidea.com · 11/12/2025
Thanks 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-w
youtube.com
Engineers Talk About Spring Boot 4, Life, and Other Stuff
YouTube video by IntelliJ IDEA, a JetBrains IDE
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Voxxed 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
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Mark Paluch 👨‍💻,🎹&✈️ @mp911.de · 01/12/2025
Filing 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.
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Stéphane Nicoll @snicoll.be · 01/12/2025
Je 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.com
Spring Boot: Chapitre 4, Thu, Dec 18, 2025, 6:45 PM | Meetup
Bonjour 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
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Stéphane Nicoll @snicoll.be · 24/11/2025
This 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.com
Spring Boot: Chapter 4, Thu, Nov 27, 2025, 7:00 PM | Meetup
Hi 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
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Moritz Halbritter @0.5ritter.de · 20/11/2025
This release contains github.com/spring-proje..., which fixes Testcontainers with modern Docker daemons.
github.com
Testcontainers integration fails on Docker 29.0.0 · Issue #48104 · spring-projects/spring-boot
As 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...
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Stéphane Nicoll @snicoll.be · 21/11/2025
Post 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!
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Phil Webb 🍃 @philwebb.dev · 20/11/2025
Spring Boot 4.0.0 is available now!! spring.io/blog/2025/11...
spring.io
Spring Boot 4.0.0 available now
Level up your Java code and explore what Spring can do for you.
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Alina Yurenko @alina-yurenko.bsky.social · 20/11/2025
Trying 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 🎉 🚀🚀🚀
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AssertJ @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.com
Backport Scope for AssertJ 3.28.0 · assertj · Discussion #4018
We 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 ...
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Moritz Halbritter @0.5ritter.de · 18/11/2025
A 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
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Stéphane Nicoll @snicoll.be · 18/11/2025
The 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.io
spring.io
Spring Web Services 5.0.0 available now
Level up your Java code and explore what Spring can do for you.
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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.com
GitHub - snicoll-scratches/demo-jose
Contribute to snicoll-scratches/demo-jose development by creating an account on GitHub.
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Stéphane Nicoll @snicoll.be · 18/11/2025
Quel 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.com
Soirée Spring Boot: Chapitre 4, Tue, Nov 18, 2025, 7:00 PM | Meetup
Le **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**.
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Paris JUG @parisjug.org · 17/11/2025
La 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.be
2025/11/10 - Spring Boot: Chapitre 4
YouTube video by Paris JUG
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MiXiT @mixitconf.org · 10/11/2025
Notre 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/
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IntelliJ 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.com
IntelliJ IDEA 2025.3 💚 Spring 7 | The IntelliJ IDEA Blog
Major 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
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Martin Lippert @martinlippert.bsky.social · 14/11/2025
Looking 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 there
meetu.ps
Spring Updates 2025 - mit dem deutschen Spring Team, Tue, Dec 2, 2025, 6:00 PM | Meetup
Mit 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
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