diff --git a/pmd-netbeans/CHANGES.txt b/pmd-netbeans/CHANGES.txt
index 09b618ff26..4cc72b3a43 100644
--- a/pmd-netbeans/CHANGES.txt
+++ b/pmd-netbeans/CHANGES.txt
@@ -1,3 +1,8 @@
+Version 1.1
+- Updated pmd to version 3.1
+- The sources were updated to use new plugin development support planned 
+  present in recent development builds of NetBeans
+
 Version 1.0
 - Updated pmd to version 2.1
 - Adapted to NB 4.0 APIs, did not test in earlier versions
diff --git a/pmd-netbeans/build.xml b/pmd-netbeans/build.xml
index fe027a8914..0f4db6511f 100644
--- a/pmd-netbeans/build.xml
+++ b/pmd-netbeans/build.xml
@@ -6,7 +6,7 @@
     <import file="${harness.dir}/build.xml"/>
 
     <property name="pmd.jar" value="pmd-3.1.jar"/>
-    <property name="VERSION" value="1.0"/>
+    <property name="VERSION" value="1.1"/>
 
     <property file="build.ant.properties"/>
 
@@ -29,7 +29,10 @@
 		<zip compress="true" destfile="build/pmd-netbeans40-${VERSION}-src.zip">
 			<zipfileset dir=".">
 				<include name="*.txt"/>
+				<include name="manifest.mf"/>
+				<include name="pmdsuite.properties.template"/>
 				<include name="build.xml"/>
+				<include name="nbproject/*.*"/>
 				<include name="src/**/*"/>
 				<include name="lib/${pmd.jar}"/>
 				<include name="lib/saxpath-1.0-fcs.jar"/>
diff --git a/pmd-netbeans/nbproject/project.properties b/pmd-netbeans/nbproject/project.properties
index e59700a4fe..db8813c704 100644
--- a/pmd-netbeans/nbproject/project.properties
+++ b/pmd-netbeans/nbproject/project.properties
@@ -1,7 +1,7 @@
 #cp.extra=lib/jaxen-core-1.0-fcs.jar:lib/pmd-2.1.jar:lib/saxpath-1.0-fcs.jar:lib/jakarta-oro-2.0.jar
 extra.module.files=\
   modules/ext/jaxen-core-1.0-fcs.jar,\
-  modules/ext/pmd-2.1.jar \
+  modules/ext/pmd-3.1.jar \
   modules/ext/saxpath-1.0-fcs.jar \
   modules/ext/jakarta-oro-2.0.jar 
 nbm.distribution=http://pmd.sourceforge.net/