August 29, 2013 - 5.0.5:
Updated PMD version to 5.0.5 for 11.1.1 to 11.1.2

March 9, 2012 - 4.3:
Updated PMD version to 4.3 for 10.1.3 to 11.1.2

October 14, 2009 - 4.2.5:
Updated PMD version to 4.2.5 for 10.1.3 to 11.1.1
Fixed bug 2543957

October 21, 2008 - 4.2.4:
Updated PMD version to 4.2.4 for 9.0.5 to 11.1.1

April 06, 2008 - 4.2:
Updated PMD version to 4.2 for 9.0.5 to 10.1.3.
11g version is not available because of classloading errors for jaxen lib.
Apply some pmd rules on the plugin.
Export/Import PMD preferences in 10.1.3 Version.

December 06, 2007 - 4.1:
Updated PMD version to 4.1.
Set PMD java version to project J2SE/target.
Fix for showing rules examples in PMD property window.

August 06, 2007 - 1.9:
Upgraded to PMD 4.0

January 30, 2005 - 1.8:
Better presentation of the rule violations.
PMD menu item now appears on Package node
Cleaned up code examples in preferences panel.
Upgraded to PMD 3.5.

Oct 18, 2005 - 1.7:
Merged in changes from Olaf Heimburger to update plugin to work with JDev 10.1.3 early access.
Modified to use "update center" functionality.  Update center location is http://pmd.sf.net/center.xml

August 04, 2005 - 1.6:
Forked plugin code to provide a 10.1.13 version.