We are excited to announce the release of Hibernate Search 8.0.0.Final.



Compared to the previous 7.2 version it introduces new metric aggregations,
compatibility with the latest Elasticsearch and OpenSearch versions,
a new Lucene 10 based backend,
allows projecting multivalued fields to any container,
improves logging by grouping logs into categories,
brings a preview of Hibernate Search static metamodel for building search queries
with compile-time checks and more!
Compared to the previously released 8.0.0.CR1, this version is almost identical, and only adds a few minor dependency updates.

Hibernate Blog

Hibernate Search 8.0.0.Final has been released, bringing several major improvements over the 7.2 series. Key additions include metric aggregations (avg, min, max, etc.) in the Search DSL, a new Lucene 10-based backend (`hibernate-search-backend-lucene-next`) requiring JDK 21, support for projecting multivalued fields into any collection type (Set, custom collectors), improved logging via named categories instead of FQCNs, and a preview of a static metamodel for compile-time type-safe search queries. Dependency updates include Hibernate ORM 7.0 (Jakarta Persistence 3.2), Lucene 10.2.1, Elasticsearch 9.0/8.18, and OpenSearch 3.0 compatibility.

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