Migration Guide 3.4

Vert.x HTTP

The configuration property quarkus.http.cors has been renamed to quarkus.http.cors.enabled. Both properties are valid, and quarkus.http.cors.enabled has priority between both. In the future, the old property quarkus.http.cors will be marked as deprecated.

Elasticsearch

Dev Services

The Elasticsearch Dev Services now default to starting Elasticsearch 8.9, instead of 8.8 previously.

Also, Elasticsearch Dev Services will now automatically start OpenSearch instead of Elasticsearch when they detect that a Quarkus extension expects OpenSearch. Currently only the Hibernate Search extension takes advantage of this feature.

To force the use of a specific distribution (Elasticsearch vs. OpenSearch) or version, configure the container image explicitly.