Release Notes: A corner case with attaching processes for collections was fixed for L2 cache retrieval with non-cacheable objects. Schema generation for complete-table version/discrim columns was fixed. Query compilation caching when using FetchPlan was fixed. Other improvements were made.
Release Notes: Full JPA2.1 compliance is provided. Support for JPA2.1 EntityGraph is added. Support for JPA2.1 converter autoApply is added. Retrieval of objects from L2 cache when not cacheable was fixed. Schema generation for complete-table "version"/"discriminator" was fixed. Attach processes for a corner case with collections was fixed. Caching of compiled queries using FetchPlan was fixed.
Release Notes: Support for using JPA 2.1 API jar was added. Support for JPA 2.1 ForeignKey/Index schema constructs was added. Support for JPA 2.1 Criteria UPDATE/DELETE queries was added. Support for using JPA 2.1 FROM "ON" constructs with Criteria was added. Support for vendor extension @Index annotation was dropped (replaced by official JPA 2.1 annotation). Some other improvements were made.
Release Notes: Various additional schema generation inheritance situations for RDBMS are now supported. More flexibility to parsing of XML metadata was added. Support for execution of arbitrary SQL functions with RDBMS was added. Handling of discriminators for RDBMS was improved. Problem with persistence of some types with MongoDB was fixed. Various other improvements were made
Release Notes: A bug in the SQL statement for pessimistic locking for SQLServer was fixed. A bug in Localisation creation for OSGi was fixed. A bug in execution of SQL queries was fixed.
Release Notes: Support for some JPA2.1 API methods was added. Support for some additional JDOQL constructs was added. The ability to specify the type of ObjectProvider used was added. L2 cache store/retrieve mode support was added. Improvements to the operation queue were made. JDOQL time methods had a bug for SQLServer, which was fixed. Various other bugs were fixed.
Release Notes: JDK 1.7 is now supported. JDO support was updated for PM.get/setProperties. JPA metamodel was improved. Support for IDENTITY fields with VirtuosoDB was added. Support for PostgreSQL UPDATE was improved. Attach/Detach process was improved, fixing a couple of problems. MongoDB support for embedded fields and for queries was improved. Neo4j support for embedded fields was improved. Many other bugs were fixed
Release Notes: Support for bulk delete was added for HBase, Neo4j, and MongoDB. Bulk update setting field to null was fixed for RDBMSs. Multi-threaded usage had an important fix. TypeConverter handling for RDBMSs was improved. Overriding of data source properties for JPA was improved. A check was added for attempted persistence of 'final' fields. A fix was applied to in-memory query evaluation of variables when the variable had no possible values.
Release Notes: Support for javax.cache was upgraded to the latest. Many JPA bugs were fixed, and some new JPA features were upgraded to the latest JPA2.1 draft spec. Bugs in RDBMS support for version handling were fixed. SQLServer bulk update was improved. Support for Tomcat connection pooling was added. JDO fixes to PM.getProperties and for use in OSGi environments were made. Fixes to discriminator handling for RDBMSs were made. A query result cache sync issue was fixed.
Release Notes: JPA2.1 FROM "ON" clause was added. Multi-object usage of EntityManager persist/remove/merge/detach was added. JTA transaction handling was improved/extended. Support for the Virtuoso database was added. RDBMS bulk update/delete support was improved. The L2 cache update process was improved. Precompilation of named queries during EMF/PMF startup was added. The RDBMS has fixes for SQLServer locking and MySQL autoincrement retrieval. Many other bugs were fixed for HBase, Excel, and RDBMS datastores.