Branch: refs/heads/main Home: https://github.com/hibernate/hibernate-orm Commit: 6c66284cc7b7f8b563c3cb227a25675c7509b60d https://github.com/hibernate/hibernate-orm/commit/6c66284cc7b7f8b563c3cb2... Author: Gavin King <gavin(a)hibernate.org&gt; Date: 2025-11-18 (Tue, 18 Nov 2025) Changed paths: M hibernate-core/src/main/java/org/hibernate/Session.java M hibernate-core/src/main/java/org/hibernate/engine/spi/SessionDelegatorBaseImpl.java M hibernate-core/src/main/java/org/hibernate/engine/spi/SharedSessionContractImplementor.java M hibernate-core/src/main/java/org/hibernate/engine/spi/SharedSessionDelegatorBaseImpl.java M hibernate-core/src/main/java/org/hibernate/event/internal/DefaultRefreshEventListener.java M hibernate-core/src/main/java/org/hibernate/id/IdentifierGeneratorHelper.java M hibernate-core/src/main/java/org/hibernate/internal/SessionImpl.java M hibernate-core/src/main/java/org/hibernate/internal/StatelessSessionImpl.java Log Message: ----------- HHH-19941 simplify Session.contains() / deprecate Session.contains(String, Object) and introduce SharedSessionContractImplementor.isManaged() - Session.contains(String, Object) was not making use of its first parameter - Session.contains(Object) was doing a duplicate lookup for the EntityEntry - The use of Session.contains(String, Object) as an SPI was not very efficient To unsubscribe from these emails, change your notification settings at https://github.com/hibernate/hibernate-orm/settings/notifications