diff --git a/pom.xml b/pom.xml
index 5641821..3a0489e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,51 +1,74 @@
-<?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.umlgraph</groupId>
-  <artifactId>umlgraph</artifactId>
-  <packaging>jar</packaging>
-  <name>UMLGraph</name>
-  <version>5.6.0-SNAPSHOT</version>
-  <description>Declarative Drawing of UML Diagrams</description>
-  <url>http://www.umlgraph.org</url>
-
-  <licenses>
-    <license>
-      <name>BSD License (original)</name>
-      <url>http://www.opensource.org/licenses/bsd-license.php</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-
-  <scm>
-    <url>https://github.com/dspinellis/UMLGraph</url>
-    <connection>git://github.com/dspinellis/UMLGraph.git</connection>
-  </scm>
-
-  <developers>
-    <developer>
-      <id>dspinellis</id>
-      <name>Diomidis Spinellis</name>
-      <email>dds@aueb.gr</email>
-    </developer>
-  </developers>
-
-  <dependencies/>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-release-plugin</artifactId>
-        <version>2.2.1</version>
-        <configuration>
-          <preparationGoals>clean verify</preparationGoals>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-
-</project>
+<?xml version="1.0"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.umlgraph</groupId>
+  <artifactId>umlgraph</artifactId>
+  <packaging>jar</packaging>
+  <name>UMLGraph</name>
+  <version>5.6.0-SNAPSHOT</version>
+  <description>Declarative Drawing of UML Diagrams</description>
+  <url>http://www.umlgraph.org</url>
+
+  <licenses>
+    <license>
+      <name>BSD License (original)</name>
+      <url>http://www.opensource.org/licenses/bsd-license.php</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
+
+  <scm>
+    <url>https://github.com/dspinellis/UMLGraph</url>
+    <connection>git://github.com/dspinellis/UMLGraph.git</connection>
+  </scm>
+
+  <developers>
+    <developer>
+      <id>dspinellis</id>
+      <name>Diomidis Spinellis</name>
+      <email>dds@aueb.gr</email>
+    </developer>
+  </developers>
+
+  <dependencies/>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-release-plugin</artifactId>
+        <version>2.2.1</version>
+        <configuration>
+          <preparationGoals>clean verify</preparationGoals>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-source-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>attach-sources</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>attach-javadocs</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>