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Observability in Keycloak 26.2

By Michal Hajas

When running a central single sign on service like Keycloak in production, you need to understand how well the system performs and whether there are service degradations. Having a proper monitoring stack in place is essential for this. Moreover, whe…


Quarkus 3.21.4 - Maintenance release

By Guillaume Smet

We released Quarkus 3.21.4, the fourth maintenance release for our 3.21 release train. UPDATE To update to Quarkus 3.21, we recommend updating to the latest version of the Quarkus CLI and run: quarkus update Note that quarkus update can update your …


Eclipse Vert.x 5 candidate 7 released!

By Julien Viet

Keycloak 26.2.1 released

By Keycloak Blog

To download the release go to . UPGRADING Before upgrading refer to for a complete list of changes. ALL RESOLVED ISSUES ENHANCEMENTS * Clarify upgrade instructions * Change the title for Grafana dashboards guide to plural docs * Document operator `A…


Introduction to a GUI wizard to configure TLS in WildFly

By Ashwin Mehendale

Learn how to use a GUI wizard to configure one-way TLS in WildFly.


Keycloak at KubeCon EU 2025

By Ryan Emerson

Keycloak had a very active presence at this year’s KubeCon EU in London. This blog presents a few of the highlights as well as ways you can contribute to Keycloak’s CNCF journey. PROJECT PAVILION Keycloak hosted a project pavilion stand during Wedne…


Quarkus 3.21.3 - Maintenance release

By Guillaume Smet

We released Quarkus 3.21.3, the third maintenance release for our 3.21 release train. UPDATE To update to Quarkus 3.21, we recommend updating to the latest version of the Quarkus CLI and run: quarkus update Note that quarkus update can update your a…


Keycloak Client Libraries 26.0.5 released

By Keycloak Blog

UPGRADING Before upgrading refer to for a complete list of changes. ALL RESOLVED ISSUES NEW FEATURES * Add release notes so they can be pulled into the website client ENHANCEMENTS * Close session when client is closed client * Testing and document k…


Keycloak 26.1.5 released

By Keycloak Blog

To download the release go to . UPGRADING Before upgrading refer to for a complete list of changes. ALL RESOLVED ISSUES ENHANCEMENTS * Upgrade to Quarkus 3.15.4 dist/quarkus * OTel: Unable to disable sampling at runtime; tracing-sampler-ratio valida…


Keycloak 26.2.0 released

By Keycloak Blog

To download the release go to . HIGHLIGHTS SUPPORTED STANDARD TOKEN EXCHANGE In this release, we added support for the Standard token exchange! The token exchange feature was in preview for a long time, so we are glad to finally support the standard…


Quarkus Newsletter #55 - April

By James Cobb

Max Rydahl Andersen discusses Red Hat’s Middleware engineering moving to IBM and how Quarkus remains an open-source project supported by a vibrant global community in his blog post "Quarkus & Red Hat’s evolving middleware strategy". Jeff Beck’s blog…


Optimizing Java for the Cloud-Native Era with Quarkus

By Michal Mickey Maléř

INTRO This post explores how Quarkus can help organizations reduce costs, streamline development, and modernize their Java applications for today’s cloud-native environments. It outlines the real-world benefits of adopting Quarkus and highlights how…


WildFly 36 is released!

By Brian Stansberry

I’m pleased to announce that the new WildFly and WildFly Preview 36.0.0.Final releases are available for download at , The Galleon feature packs for WildFly 36 are available in Maven. NEW AND NOTABLE This quarter we had some exciting innovation outs…


Quarkus 3.21.2 - Maintenance release

By Guillaume Smet

We released Quarkus 3.21.2, the second maintenance release for our 3.21 release train. NOTICEABLE CHANGES JUNIT UPDATE We had to update JUnit from 5.10 to 5.12 to solve an alignment issue with Mockito. JUnit 5.11 comes with to how hierarchies of tes…


Education Learning in the Modern Age: A Smarter Way to Succeed

By Ashley Ying

Education learning has undergone a remarkable transformation over the past decade. With technology deeply integrated into academic life, students now have more tools and resources than ever to support their educational journeys. From virtual classro…


Eclipse Vert.x 5 candidate 6 released!

By Julien Viet

Translating Keycloak with Weblate

By Alexander Schwartz

Keycloak runs in a lot of regions and countries. Translations help Keycloak to reach a wider audience by making the platform usable for speakers of various languages. For translations, to simplify the process. The community can use a web-based front…


Eclipse Vert.x 4.5.14 released!

By Julien Viet

Quarkus 3.21.1 - Maintenance release

By Guillaume Smet

We released Quarkus 3.21.1, the first maintenance release for our 3.21 release train. UPDATE To update to Quarkus 3.21, we recommend updating to the latest version of the Quarkus CLI and run: quarkus update Note that quarkus update can update your a…


Request for input: Narayana in a foundation?

By Tom Jenkinson

The Narayana project has been very successful for many, many years and we are very grateful for the contributions that our upstream community give to us through discussing, reporting issues, and providing code contributions to help the project thriv…


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