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Our latest LTS is out. Say hello to Quarkus 3.40 LTS. As with LTS releases, it will be supported for 12 months. Plus, the first Quarkus 4 beta is coming soon, stay tuned. quarkus.io/blog/quarkus...

quarkus.io

Quarkus 3.40 LTS - new LTS version

We released Quarkus 3.40 LTS, our new LTS version.

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Quarkus @quarkus.io · 5h

Missed the Community Call yesterday about "System Start/Stop" with David Lloyd? Don't worry, it's been posted to Youtube so you can still check it out. youtu.be/mM_OpUfQtdI

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Quarkus @quarkus.io · 8h

Join us next week at MCP Dev Summit Toronto. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 29/09/2026

The Quarkus Community Call is about to start shortly (2pm Paris time). This week's topic is Office Hours: Come and Ask Any Questions. Join via Google meet: meet.google.com/jka-uhzd-fby

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Quarkus @quarkus.io · 29/09/2026

Starting shortly! RAMageddon: Slash the AI memory tax with IBM Quarkus with Clément Escoffier. ibm.webcasts.com/starthere.js...

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Quarkus @quarkus.io · 28/09/2026

LIVE WEBINAR: RAMageddon: Slash the AI Memory Tax with IBM Quarkus Explore how IBM Enterprise Build of Quarkus can help reduce infrastructure costs through lower memory consump, faster startups, & higher app density. 09/29 at 9:00 AM ET | 6:30 PM IST Register now: ibm.webcasts.com/starthere.js...

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Quarkus @quarkus.io · 28/09/2026

⏰ Starting soon! Join us for Quarkus Insights Ep. #261: What is Quarkus Signals? with Martin Kouba. bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 25/09/2026

Free Webinar! RAMageddon: Slash the AI memory tax with IBM Quarkus with Clément Escoffier. When: Tue, Sep 29, 2026 9:00 AM EDT (7:00 AM MDT) Register today: ibm.webcasts.com/starthere.js...

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Quarkus @quarkus.io · 25/09/2026

Join us next Monday, September 28th, at 9am EST for Quarkus Insights Ep. 261 as Martin Kouba discusses Quarkus Signals, an extension that provides a unified, type-safe, asynchronous event bus for in-process messaging. bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 25/09/2026

If you're at WeAreDevelopers North America, don't miss "Reinventing Testing Practices in the AI Era" with Eric Deandrea at 11:40 AM – 12:10 PM PDT in Stage 2. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 24/09/2026

The MCP spec just went stateless so no more sticky sessions, no shared session store. The Quarkus MCP Server 2.0.x already supports it, and your existing tools need zero changes to start accepting stateless clients. quarkus.io/blog/mcp-sta...

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Quarkus @quarkus.io · 24/09/2026

Attending WeAreDevelopers in San José? Check out these cool Quarkus sessions... "From Static Rules to Reasoning Platforms: Scaling Intelligent Canary Delivery in 2026" with Daniel Oh at 10:20 AM – 10:50 AM in Stage 2 1/2

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Quarkus @quarkus.io · 23/09/2026

The September newsletter has been sent so check out the latest cool Quarkus articles and videos. quarkus.io/blog/quarkus... Sign up to get it delivered to your inbox. Make sure you also whitelist "newsletter@quarkus.dev" to sure your email client doesn't mark it as spam."

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Quarkus @quarkus.io · 23/09/2026

Don't miss Daniel Oh's session, "Building Intelligent Enterprise Agents: Agent Patterns, MCP, and the Future of AI Native Design" today at AIContext in San Jose. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 22/09/2026

The quarkus.io website is now built on Roq. Learn the why's and how's in Holly Cummin's blog post. quarkus.io/blog/jekyll-...

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Quarkus @quarkus.io · 22/09/2026

Join us next week at apidays London! github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 21/09/2026

⏰ Starting soon! Join us for Quarkus Insights Ep. #260 for "Quarkus and CLI Applications" with Ståle Pedersen & Max Andersen. bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 18/09/2026

We're rockin' MCP Dev Summit Toronto. October 5th - 6th. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 18/09/2026

Join us next Monday, September 21st, at 9am EST for Quarkus Insights Ep. 260 as Ståle Pedersen & Max Andersen as they talk differences and benefits of various CLI applications including Aesh, Picocli. We'll even discuss some TamboUI too! bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 17/09/2026

We released Quarkus 3.39.4, a new maintenance release for our 3.39 stream, containing bugfixes and documentation improvements. quarkus.io/blog/quarkus...

quarkus.io

Quarkus 3.39.4 - Maintenance release

Quarkus: Supersonic Subatomic Java

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Quarkus @quarkus.io · 17/09/2026

Join us next week at WeAreDevelopers in San Jose. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 16/09/2026

Join us next week at AIContext in San Jose on September 23rd, 2026. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 15/09/2026

Missed the Community Call today about Quarkus & Gradle? Don't worry, it's been posted to Youtube so you can review it at any time. youtu.be/mM_OpUfQtdI

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Quarkus @quarkus.io · 15/09/2026

We're rockin' dev2next! October 12-15 in Lone Tree, Colorado • USA github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 14/09/2026

⏰ Starting soon! Join us for Quarkus Insights Ep. #259: Reshapr & Quarkus with Laurent Broudoux. bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 11/09/2026

We're shreddin' at apidays London, September 30th - October 1st. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 11/09/2026

Join us next Monday, Sept 14th, at 9am EST for Insights 259 as Laurent Broudoux joins us to discuss Reshapr. See how it leverages Quarkus to build an AI-ready access layer for your APIs, w/ a dive into the role of observability & core Quarkus features in bringing it together. bit.ly/quarkusinsig...

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Quarkus @quarkus.io · 10/09/2026

While at at AGNTCon + MCPCon in Japan. make sure you check out; "Beyond Prototypes: Building Enterprise-scale Agentic Systems" with Kevin Dubois, & Mauricio "Salaboy" Salatino. "Build Your Own Open-Source Claude Code With Local LLMs" with Daniel Oh. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 10/09/2026

We'll be rockin' WeAreDevelopers in San Jose. September github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 10/09/2026

We released Quarkus 3.39.3, a new maintenance release for our 3.39 stream. quarkus.io/blog/quarkus...

quarkus.io

Quarkus 3.39.3 - Maintenance release

Quarkus: Supersonic Subatomic Java

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Quarkus @quarkus.io · 09/09/2026

Attending AGNTCon + MCPCon in Japan? Don't miss Daniel Oh & Kevin Dubois's Workshop: "Enterprise Agentic AI: Architecting Autonomous Java Systems for Production" github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 08/09/2026

We're rockin' AIContext! Join us on September 23rd in San Jose. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 08/09/2026

Check out the new extensions added to the extensions catalog in August! quarkus.io/extensions/n... #ExtendQuarkus

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Quarkus @quarkus.io · 08/09/2026

We are done with our big pile of guides! With the end of the summer comes a new navigation for our Quarkus documentation: categories, easy switch from one guide to another, and more! Explore all the new features in our blog post. quarkus.io/blog/new-gui...

quarkus.io

Guides, reimagined: categories, search, and improved navigation

Quarkus: Supersonic Subatomic Java

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Quarkus @quarkus.io · 07/09/2026

⏰ Starting soon! Join us for Quarkus Insights Ep. #258 for Quarkus Feature Flags with Martion Kouba. bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 07/09/2026

We released Quarkus 3.39.2 to fix some issues and 5 CVEs. The CVEs have also been fixed in 3.33.3.2 LTS and 3.27.5.2 LTS. quarkus.io/blog/quarkus...

quarkus.io

Quarkus 3.39.2, 3.33.3.2 LTS, 3.27.5.2 LTS - Maintenance releases

Quarkus: Supersonic Subatomic Java

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Quarkus @quarkus.io · 06/09/2026

Don't miss "Self-Healing Rollouts: Automating Production Fixes with Agentic AI" with Kevin Dubois & Daniel Oh today at KubeCon China. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 04/09/2026

Join us next Monday, Sept 7th, at 9am EST for Quarkus Insights Ep. 258 as Martin Kouba discusses Quarkus Feature Flags, a lightweight and extensible feature flag extension for Quarkus. Turn features on & off, roll out gradually, or switch behavior based on context — all with a simple & intuitive API

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Quarkus @quarkus.io · 04/09/2026

Join us at AGNTCon + MCPCon next week in Tokyo, Japan (September 10th - 11th). github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 03/09/2026

Join us next week at KubeCon China, September 8th and 9th. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 02/09/2026

Missed yesterday's Community Call about Quarkus & Basil? Don't worry, it's been posted to Youtube so you can still check it out. youtu.be/6X1W3qUQ3-w

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Quarkus @quarkus.io · 02/09/2026

At JavaZone? Don't miss these great sessions: "Self-Healing Rollouts: Automating Production Fixes with Agentic AI" with Kevin Dubois & Carlos Sanchez at 10:20. 1/3

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Quarkus @quarkus.io · 01/09/2026

The Quarkus Community Call is about to start shortly (2pm Paris time). This week's topic is Quarkus & Bazel with Clément Guillot. Join via Google meet: meet.google.com/jka-uhzd-fby

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Quarkus @quarkus.io · 01/09/2026

Make sure you check out "Building secure AI agents with Quarkus LangChain4j" with Radek Kargul & Willem Jan Glerum today at JavaZone. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 31/08/2026

After month long summer holiday, the Community Call is back tomorrow on Tuesday September 1st at 2pm (Paris Time)! Join us for: Quarkus & Bazel with Clément Guillot. Google meet: meet.google.com/jka-uhzd-fby

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Quarkus @quarkus.io · 31/08/2026

⏰ Starting soon! Join us for Quarkus Insights Ep. #257 as Rob Sedor presents "Taming the JVM: Optimizing Java Workloads on OpenShift & Kubernetes" bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

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Quarkus @quarkus.io · 28/08/2026

Join us Monday, August 10th, at 9am EST for Quarkus Insights Ep. 257 as Rob Sedor explores systematic approaches to optimizing Java applications for Kubernetes, covering container-aware heap sizing, garbage collector tuning, and integration with OpenShift autoscaling. bit.ly/quarkusinsig...

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Quarkus @quarkus.io · 27/08/2026

Quarkus will be rockin' AGNTCon + MCPCon! September 10th - 11th in Tokyo, Japan. github.com/quarkusio/qu... #quarkusworldtour

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Quarkus @quarkus.io · 27/08/2026

We released Quarkus 3.39 with Post Quantum Cryptography added to the TLS registry. We also disabled the reflection-free Jackson serializers by default. 3.39 will be the base for the upcoming 3.40 LTS so upgrade to it and report back! quarkus.io/blog/quarkus...

quarkus.io

Quarkus 3.39 - Post-quantum cryptography support in TLS registry

Quarkus: Supersonic Subatomic Java

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