Quarkus 4.0.0.Beta2 released!

NewsBot · 28 October 2026 22:25

Quarkus 4.0.0.Beta2 has been released.

Major changes

#54900 - Add OIDC Client attestation authentication

#57391 - Introduce JFR events to REST Client

Complete changelog

#2003 - Document how to create a multi-module Maven project

#21866 - Support import.sql or similar facility for data population when not using Hibernate to create the schema

#29462 - DevUI CORS - hostname dns reverse lookup use-case

#32850 - be able to set root log level via dev ui

#33564 - Allow the FastBootEntityManagerFactoryBuilder to use a custom SessionFactoryBuilder that can decorate the Hibernate SessionFactory

#39300 - Remove kubernetes client split package check

#40490 - OIDC and OIDC-CLIENT extensions should consider JVM HTTP proxy configuration

#40882 - Transaction-Scoped observer on transaction end sometimes fails if the transaction is aborted

#41668 - Quarkus recorder serialization

#42315 - reactive-messaging extension fails to lookup generic payload converter

#44726 - io.quarkus.gradle.extension is split across multiple modules

#47761 - Metrics for the quarkus-load-shedding extension

#48763 - Gradle testLogging.showStandardStreams = false ignored by Quarkus tests with JBoss…

Link: Release 4.0.0.Beta2 · quarkusio/quarkus · GitHub