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Posted to jdo-user@db.apache.org by Michael Bouschen <mb...@apache.org> on 2015/04/03 20:29:45 UTC

[ANNOUNCE] Apache JDO 3.1 released

The Apache JDO project is pleased to announce a new release 3.1.

Java Data Objects (JDO) is a standard way to access persistent data in databases, using plain old Java objects (POJO) to represent persistent data.

JDO 3.1 can be obtained from the JDO download site:

   http://db.apache.org/jdo/downloads.html.

In addition to the changes of JDO 3.1-rc1 JDO 3.1 contains the following new features:

   * Specifying NULL elements positioning in ordered columns
   * Extension element for @Index, @ForeignKey, @Unique, @PrimaryKey annotations are supported.
   * Support for IF/Else expression in JDOQL

In addition, JDO 3.1 contains many bug and documentation fixes and improvements.

See the Release Notes of JDO 3.1 and JDO 3.1-rc1 for details:
JDO 3.1: https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12325878&styleName=Html&projectId=10630
JDO 3.1-rc1: https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12314921&styleName=Html&projectId=10630 

Please try out this new release.