Quarkus 3.38.0.CR1 and 3.37.3 released!

NewsBot · 15 July 2026 18:24

Quarkus 3.38.0.CR1 and 3.37.3 has been released.

Complete changelog

#27362 - Quarkus Lambda IT failing with java.net.SocketTimeoutException: Read timed out

#29141 - Mailer stuck when sending a message from GraphQL endpoint

#36215 - Imperative Mailer not working with smallrye-graphql

#45227 - Generating the OpenShift Route CRD using the quarkus-maven-plugin fails when using TLS b/c is adds a path field

#46899 - Spring Data API Extension Dynamic Projections not working

#49975 - Support Vertx context propagation in Kotlin coroutine gRPC services

#50151 - Make @SpringBootTest annotation work

#50685 - quarkus-rest treats semicolon as a separator in query parameters

#52703 - Opentelemtry VertxGrpcSpanExporter + NoopSpanExporter

#53312 - Testcontainers are not reused between builds and test executions with testcontainers.reuse.enable=true

#53350 - Cross-application AMQP Dev Services sharing broken — ContainerLocator not updated for new discovered() API

#53431 - Panache Next: Switch to JD 1.1 Page and PageRequest

#53943 - Add a property requiring to use client authentication for all OIDC endpoints

#54290 - Document priority of configs in various dev and test profiles as well as overriding possibilities

[#54384](https…

Link: Release 3.38.0.CR1 · quarkusio/quarkus · GitHub

Complete changelog

#48106 - quarkus.grpc.codegen.proto-directory unrecognized configuration key & missing from documentation

#55093 - Incompatible exception classloaders when mocking exceptions during tests

#55196 - quarkus-oidc cannot handle non rollable refresh tokens concurrently

#55231 - Safer testcontainers.reuse.enable restoration + more resilient tests

#55272 - OIDC: deduplicate concurrent token refresh requests within a single Quarkus instance

#55288 - [3.x] OpenShift Client native integration test fails after #55242

#55292 - Bump the hibernate group across 1 directory with 12 updates

#55316 - Fix IsContainerRuntimeWorking to not write testcontainers.reuse.enable to ~/.testcontainers.properties

#55319 - Fix native image build failure caused by Netty’s SelfSignedCertificate

#55351 - Don’t truncate stacktrace on OIDC authentication errors

#55357 - Do not miss Throwable in the OIDC code flow error log

#55362 - @JsonFormat(shape = JsonFormat.Shape.ARRAY) on a class ignored by reflection-free Jackson serializers when used inside a List/Set

#55363 - Reflection free deserializers drops data of final collection field with no setter

#55365 - Fix flakiness of `RawTypeReflectionFreeSe…

Link: Release 3.37.3 · quarkusio/quarkus · GitHub