Hibernate-Mapping-3.0.dtd file in hibernate-3.0.5.jar file is inconsistent with the one is referenced from the website ---------------------------------------------------------------------------------------------------------------------- Key: HHH-958 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-958 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.0.5 Reporter: Nico De Groote Priority: Critical Hibernate-Mapping-3.0.dtd file in hibernate-3.0.5.jar file is inconsistent with the one is referenced from the website at http://www.hibernate.org/5.html -> Hibernate Mapping DTD for hibernate 3.X(http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd). The one on sourceforge for instance defines a mutable attribute for a bag. This is not like this in the released jar. Which one is now the correct one?