Those annotations won't come from the plugin I don...

# announcements

[jmillner_]

Those annotations won't come from the plugin I don't think, they should come from a dependency defined in your build gradle -> dependency block

[Ravindu Liyanapathirana]

The documentation at https://kotlinlang.org/docs/reference/compiler-plugins.html#jpa-support mentions that the plugin specifies the
@Entity, @Embeddable and @MappedSuperclass
as no-arg classes automatically