Today, we published a new maintenance release of Hibernate ORM 6.2: 6.2.1.Final.
This release includes several bug fixes and small performance improvements.
We have improved the resolution of tables in sub-queries, especially in cases where the same alias was also used in the parent query. This change also fixed a bug that caused left-joins in sub-queries to be wrongly translated (see HHH-16414).
We have fixed a few issues related to batching:
You can expect more improvements related to batching in the following Hibernate releases.
We have fixed a bug causing generic associations to be ignored when dirty checking and bytecode enhancement were enabled (see HHH-16459).
We have fixed a bug causing part of a composite
@IdClass primary key not to be returned when querying (see HHH-16387).