Release Notes - Hibernate ORM - Version 5.3.15 - HTML format

Bug

  • [HHH-13433] - EntityManager.find() should only check for roll-back-only condition if there is an active JTA transaction, otherwise ORM should throw convert( e, lockOptions )
  • [HHH-13651] - NPE on flushing when ElementCollection field contains null element
  • [HHH-13675] - Optimize PersistentBag.groupByEqualityHash()
  • [HHH-13737] - Add debug logging and a test case for HHH-13433

Improvement

  • [HHH-12858] - integration overrides during JPA bootstrap ought to override all logically related settings
  • [HHH-13432] - Have EntityManagerFactory expose persistence.xml `jta-data-source` element as a `javax.persistence.nonJtaDataSource` property

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