Migration Guide 3.11

Table of Contents

• JPA / Hibernate ORM
  • Upgrade to Hibernate ORM 6.5
• Elasticsearch/OpenSearch
  • Dev Services

Note	We highly recommend the use of quarkus update to update to a new version of Quarkus. Items marked below with ⚙️ ✅ are automatically handled by quarkus update.

JPA / Hibernate ORM

Upgrade to Hibernate ORM 6.5

The Quarkus extensions for Hibernate ORM was upgraded to Hibernate ORM 6.5.

Hibernate ORM 6.5 is largely backwards-compatible with Hibernate ORM 6.4, but a few checks have been tightened, so applications with incorrect configuration, mapping, or queries may now throw exceptions where they used to experience only warnings and malfunctions.

See the Hibernate ORM 6.5 migration guide for more details.

Elasticsearch/OpenSearch

Dev Services

The Elasticsearch/OpenSearch Dev Services now default to starting:

• Elasticsearch 8.13, instead of 8.12 previously

• OpenSearch 2.13, instead of 2.11 previously

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