Migration Guide 2.4

MicroProfile Config

Injection points targeting beans annotated with org.eclipse.microprofile.config.inject.ConfigProperties, require to be annotated with the org.eclipse.microprofile.config.inject.ConfigProperties qualifier as stated in the MicroProfile specification. Previous Quarkus versions were only requiring a single @Inject.

Hibernate Reactive API changes

This version of Quarkus updated to Hibernate Reactive 1.0.0.CR10, in which a frequently used API changed signature;

to open a new Mutiny.Session from a Mutiny.SessionFactory you now have:

• Uni<Session> openSession();
• Uni<Session> openSession(String tenantId);
• Uni<StatelessSession> openStatelessSession();
• Uni<StatelessSession> openStatelessSession(String tenantId);

N.B. the difference: they no longer return a Mutiny.Session directly but a Uni of such object.

We considered giving these a new name, and deprecate the existing name, but since it's an experimental component and we really like this name we decided breaking the API was the better choice, for the long term benefits.

A similar change was applied to the Stage.SessionFactory: all methods opening a Stage.Session are now returning a CompletionStage<Session>.