Re: [hibernate-announce] [hibernate-dev] Hibernate ORM 4.1.1 release - Undocumented behavior change in Optimistic Versioning ?

Hi hibernate developers, testing Hibernate ORM 4.1.1 I discovered a behavior change regarding Optimistic Lock Versioning in detail on bidirectional OneToMany relations with inverse-owner (mappedBy attribute specified): - until Hiberante version 4.1.0 by default on changes both involved sides got a version increment - now with Hiberante4.1.1 only the owner-side (=the Many-side) gets a version increment. To make the thing working as before, now on such relations we must define explicitly OptimisticLock.excluded=false @javax.persistence.OneToMany(mappedBy = "parent") @org.hibernate.annotations.OptimisticLock(excluded=false) @javax.persistence.MapKey(name="field1") private Map<String,Child> aggChild = new java.util.HashMap(); Was such behavior change intended? I looked at the 28 issues which had been fixed with Hiberante4.1.1 but found nothing in regard, maybe I overlooked something ? Würth Phoenix S.r.l. Günther Demetz Via Kravogl 4 I-39100 Bolzano E-Mail: guenther.demetz(a)wuerth-phoenix.com Website: www.wuerth-phoenix.com