diff --git a/Makefile b/Makefile
index 244269f..e8cef22 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ BALL_TAR_GZ=UMLGraph-$(VERSION).tar.gz
 ZIPBALL=UMLGraph-$(VERSION).zip
 DISTDIR=UMLGraph-$(VERSION)
 WEBDIR=$(UH)/dds/pubs/web/home/sw/umlgraph-mirror
-DOCLETSRCPATH=src/org/umlgraph/doclet
+DOCLETSRCPATH=src/main/java/org/umlgraph/doclet
 DOCLETSRC= \
 	$(DOCLETSRCPATH)/ClassGraph.java \
 	$(DOCLETSRCPATH)/ClassInfo.java \
@@ -17,8 +17,8 @@ DOCLETSRC= \
 	$(DOCLETSRCPATH)/UmlGraph.java \
 	$(DOCLETSRCPATH)/Version.java
 TESTSRC = \
-	src/org/umlgraph/test/DotDiff.java \
-	src/org/umlgraph/test/BasicTest.java
+	src/main/java/org/umlgraph/test/DotDiff.java \
+	src/main/java/org/umlgraph/test/BasicTest.java
 PICFILE=sequence.pic
 README=README.txt
 LICENSE=LICENSE
diff --git a/TODO b/TODO
index 77992df..03b6ca8 100644
--- a/TODO
+++ b/TODO
@@ -10,6 +10,9 @@ State diagrams:
 See state-example.dot
 See also http://forrst.com/posts/State_Machine_Dont_abuse_the_if-1fE 
 
+Note that Hierarchically nested states cannot be shown in GraphViz,
+because you can't set shape and labels in cluster, nor can they act
+as edge targets.
 
 Add in UmlGraphDoc support for showing package dependencies.
 See http://java.dzone.com/articles/reverse-engineer-source-code-u#comment-6124
diff --git a/build.xml b/build.xml
index 9d66a82..da40197 100644
--- a/build.xml
+++ b/build.xml
@@ -7,7 +7,7 @@
 </description>
 
 <!-- set global properties for this build -->
-<property name="src" location="src"/>
+<property name="src" location="src/main/java"/>
 <property name="build" location="build"/>
 <property name="javadoc" location="javadoc"/>
 <property name="lib" location="lib"/>
diff --git a/src/main/java/org/umlgraph/doclet/Version.java b/src/main/java/org/umlgraph/doclet/Version.java
index d76026d..d8c5bed 100644
--- a/src/main/java/org/umlgraph/doclet/Version.java
+++ b/src/main/java/org/umlgraph/doclet/Version.java
@@ -1,4 +1,4 @@
 /* Automatically generated file */
 package org.umlgraph.doclet;
-class Version { public static String VERSION = "R5_6-24-gf6e263";}
+class Version { public static String VERSION = "R5_6_6-1-g9240c4";}
 	
\ No newline at end of file
diff --git a/web/download.html b/web/download.html
index 1461305..3cc6490 100644
--- a/web/download.html
+++ b/web/download.html
@@ -32,6 +32,11 @@ You can clone it by running the following command.
 git clone git@github.com:dspinellis/UMLGraph.git
 </pre>
 
+<h2>Package Repository</h2>
+UMLGraph is available as a Maven package on Sonatype's Nexus repository manager.
+You can use <a href="https://oss.sonatype.org/index.html#nexus-search;quick~umlgraph">this link</a> to search for it.
+
+
 <h2>Older Versions</h2>
 These are links to old versions of UMLGraph, that may be useful to
 people running older versions of the Java runtime environment.