Branch: refs/heads/5.3 Home: https://github.com/hibernate/hibernate-orm Commit: 5c67d200bd8e93feb32d495c2ed6002d4ab85637 https://github.com/hibernate/hibernate-orm/commit/5c67d200bd8e93feb32d495... Author: Andrea Boriero <andrea(a)hibernate.org&gt; Date: 2023-07-14 (Fri, 14 Jul 2023) Changed paths: A hibernate-core/src/test/java/org/hibernate/test/version/DetachedEntityWithNullVersionTest.java Log Message: ----------- HHH-16586 Add test for issue Commit: 1049ff1a07e7af6c6559d0d6bccf7407ca21635d https://github.com/hibernate/hibernate-orm/commit/1049ff1a07e7af6c6559d0d... Author: Andrea Boriero <andrea(a)hibernate.org&gt; Date: 2023-07-14 (Fri, 14 Jul 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java Log Message: ----------- HHH-16586 When merging a persisted entity with a null Version, Hibernate treats entity as transient instead of throwing an Exception Compare: https://github.com/hibernate/hibernate-orm/compare/87f99d3a540e...1049ff1...