diff --git a/doc/development_documentation.md b/doc/development_documentation.md
index 07eaecfd..afe475c1 100644
--- a/doc/development_documentation.md
+++ b/doc/development_documentation.md
@@ -79,8 +79,28 @@ As „servers“, enter the following
       <id>github</id> 
       <password>GITHUB-TOKEN</password> 
     </server> 
+    <server> 
+      <id>ossrh</id> 
+      <username>jstaerk</username> 
+      <password>JIRA-PASSWORD</password> 
+    </server> 
    </servers> 
 ```
+Add a profiles section to settings.xml
+```
+  <profiles>
+    <profile>
+      <id>ossrh</id>
+      <activation>
+        <activeByDefault>true</activeByDefault>
+      </activation>
+      <properties>
+        <gpg.passphrase>PASSPHRASE</gpg.passphrase>
+      </properties>
+    </profile>
+  </profiles>
+```
+
 The whole settings.xml then looks e.g. like this
 ```xml
 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
@@ -97,15 +117,32 @@ The whole settings.xml then looks e.g. like this
       	<id>github</id> 
       	<password>TOKEN</password> 
         </server> 
+    <server> 
+      <id>ossrh</id> 
+      <username>jstaerk</username> 
+      <password>JIRA-PASSWORD</password> 
+    </server> 
+
       </servers>
       <mirrors/>
       <proxies/>
-      <profiles/>
+      <profiles>
+        <profile>
+          <id>ossrh</id>
+          <activation>
+            <activeByDefault>true</activeByDefault>
+          </activation>
+          <properties>
+            <gpg.passphrase>PASSPHRASE</gpg.passphrase>
+          </properties>
+        </profile>
+      </profiles>
       <activeProfiles/>
 </settings>
 ```
 
-The password is generated on github.
+The TOKEN is generated on github.
+Deployment to maven central is described e.g. on [dzone](https://dzone.com/articles/publish-your-artifacts-to-maven-central).
 See the following screenshot:
 
 
@@ -113,6 +150,7 @@ Sign in in GitHub and click on the profile picture -> Settings. Now just generat
 ![screenshot](development_documentation_screenshot_github_settings.png "Screenshot Github Settings")
  The Token-ID is the password. 
 
+
 ## Integrate before release
 
 If you added functionality which you need to test in another project before a new version of Mustang is released you can
diff --git a/library/pom.xml b/library/pom.xml
index b9c27c77..cdc02b10 100644
--- a/library/pom.xml
+++ b/library/pom.xml
@@ -104,20 +104,7 @@
 
 	</dependencies>
 	<build>
-		<pluginManagement>
-			<plugins>
-				<plugin><!-- mvn help:effective-pom will otherwise tell it just defaults 
-						to 2.3.2 - which does not release in the maven repo, and neither shows any 
-						error message :-( -->
-					<groupId>org.apache.maven.plugins</groupId>
-					<artifactId>maven-release-plugin</artifactId>
-					<version>2.5.3</version>
-				</plugin>
-			</plugins>
-		</pluginManagement>
 		<plugins>
-
-			<!-- toecount -->
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
@@ -132,67 +119,13 @@
 					<descriptorRefs>
 						<descriptorRef>jar-with-dependencies</descriptorRef>
 					</descriptorRefs>
-					<!-- http://stackoverflow.com/questions/574594/how-can-i-create-an-executable-jar-with-dependencies-using-maven 
-						mvn clean compile assembly:single -->
+					<!-- http://stackoverflow.com/questions/574594/how-can-i-create-an-executable-jar-with-dependencies-using-maven
+                        mvn clean compile assembly:single -->
 					<!-- or whatever version you use -->
 					<source>1.8</source>
 					<target>1.8</target>
 				</configuration>
 			</plugin>
-
-
-			<!-- /toecount -->
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.0.1</version>
-				<configuration>
-
-					<excludePackageNames>org.mustangproject.ZUGFeRD.model.*</excludePackageNames>
-
-				</configuration>
-			</plugin>
-			<plugin>
-				<artifactId>maven-deploy-plugin</artifactId>
-				<version>2.8.2</version>
-				<configuration>
-					<altDeploymentRepository>internal.repo::default::file://${project.build.directory}/mvn-repo
-					</altDeploymentRepository>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>com.github.github</groupId>
-				<artifactId>site-maven-plugin</artifactId>
-				<version>0.12</version>
-				<configuration>
-					<message>Maven artifacts for ${project.version}</message>
-					<!-- git commit message -->
-					<noJekyll>true</noJekyll>
-					<!-- disable webpage processing -->
-					<outputDirectory>${project.build.directory}/mvn-repo</outputDirectory>
-					<!-- matches distribution management repository url above -->
-					<branch>refs/heads/mvn-repo</branch>
-					<!-- remote branch name -->
-					<includes>
-						<include>**/*</include>
-					</includes>
-					<merge>true</merge>
-					<repositoryName>mustangproject</repositoryName>
-					<!-- github repo name -->
-					<repositoryOwner>ZUGFeRD</repositoryOwner>
-					<!-- github username -->
-				</configuration>
-				<executions>
-					<!-- run site-maven-plugin's 'site' target as part of the build's normal 
-						'deploy' phase -->
-					<execution>
-						<goals>
-							<goal>site</goal>
-						</goals>
-						<phase>deploy</phase>
-					</execution>
-				</executions>
-			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>
@@ -237,9 +170,9 @@
 						<configuration>
 							<artifactSet>
 								<excludes>
-									<!--exclude>classworlds:classworlds</exclude> <exclude>junit:junit</exclude> 
-										<exclude>jmock:*</exclude> <exclude>*:xml-apis</exclude> <exclude>org.apache.maven:lib:tests</exclude> 
-										<exclude>log4j:log4j:jar:</exclude -->
+									<!--exclude>classworlds:classworlds</exclude> <exclude>junit:junit</exclude>
+                                        <exclude>jmock:*</exclude> <exclude>*:xml-apis</exclude> <exclude>org.apache.maven:lib:tests</exclude>
+                                        <exclude>log4j:log4j:jar:</exclude -->
 								</excludes>
 							</artifactSet>
 						</configuration>
@@ -261,6 +194,8 @@
 			</plugin>
 		</plugins>
 	</build>
+
+
 	<mailingLists>
 		<mailingList>
 			<name>User List</name>
diff --git a/pom.xml b/pom.xml
index 0b9ef41c..f9aa155f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,11 +17,131 @@
     </description>
     <url>http://www.mustangproject.org/</url>
     <scm>
-        <connection>scm:git:https://github.com/ZUGFeRD/mustangproject.git</connection>
-        <developerConnection>scm:git:https://github.com/ZUGFeRD/mustangproject.git</developerConnection>
-        <url>https://github.com/ZUGFeRD/mustangproject</url>
-        <tag>mustang-1.7.3</tag>
+        <connection>scm:git:git://github.com/dexecutor/dependent-tasks-executor.git</connection>
+        <developerConnection>scm:git:git@github.com:dexecutor/dexecutor.git</developerConnection>
+        <url>https://github.com/dexecutor/dependent-tasks-executor</url>
     </scm>
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin><!-- mvn help:effective-pom will otherwise tell it just defaults
+						to 2.3.2 - which does not release in the maven repo, and neither shows any
+						error message :-( -->
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-release-plugin</artifactId>
+                    <version>2.5.3</version>
+                    <configuration>
+                        <localCheckout>true</localCheckout>
+                        <pushChanges>false</pushChanges>
+                        <mavenExecutorId>forked-path</mavenExecutorId>
+                        <arguments>-Dgpg.passphrase=${gpg.passphrase}</arguments>
+                    </configuration>
+                    <dependencies>
+                        <dependency>
+                            <groupId>org.apache.maven.scm</groupId>
+                            <artifactId>maven-scm-provider-gitexe</artifactId>
+                            <version>1.9.5</version>
+                        </dependency>
+                    </dependencies>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.0.1</version>
+                <configuration>
+
+                    <excludePackageNames>org.mustangproject.ZUGFeRD.model.*</excludePackageNames>
+
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <version>2.8.2</version>
+                <configuration>
+                    <altDeploymentRepository>internal.repo::default::file://${project.build.directory}/mvn-repo
+                    </altDeploymentRepository>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.github.github</groupId>
+                <artifactId>site-maven-plugin</artifactId>
+                <version>0.12</version>
+                <configuration>
+                    <message>Maven artifacts for ${project.version}</message>
+                    <!-- git commit message -->
+                    <noJekyll>true</noJekyll>
+                    <!-- disable webpage processing -->
+                    <outputDirectory>${project.build.directory}/mvn-repo</outputDirectory>
+                    <!-- matches distribution management repository url above -->
+                    <branch>refs/heads/mvn-repo</branch>
+                    <!-- remote branch name -->
+                    <includes>
+                        <include>**/*</include>
+                    </includes>
+                    <merge>true</merge>
+                    <repositoryName>mustangproject</repositoryName>
+                    <!-- github repo name -->
+                    <repositoryOwner>ZUGFeRD</repositoryOwner>
+                    <!-- github username -->
+                </configuration>
+                <executions>
+                    <!-- run site-maven-plugin's 'site' target as part of the build's normal
+                        'deploy' phase -->
+                    <execution>
+                        <goals>
+                            <goal>site</goal>
+                        </goals>
+                        <phase>deploy</phase>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.sonatype.plugins</groupId>
+                <artifactId>nexus-staging-maven-plugin</artifactId>
+                <version>1.6.7</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <serverId>ossrh</serverId>
+                    <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.0.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>2.10.4</version>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+                <executions>
+                <execution>
+                <id>attach-javadoc</id>
+                <goals>
+                </execution>
+                </executions>
+            </plugin>
+
+        </plugins>
+    </build>
+
     <repositories>
         <repository><!-- for jargs -->
             <id>sonatype-oss-public</id>
@@ -35,10 +155,13 @@
         </repository>
     </repositories>
     <distributionManagement>
+        <snapshotRepository>
+            <id>ossrh</id>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
         <repository>
-            <id>internal.repo</id>
-            <name>Temporary Staging Repository</name>
-            <url>file://${project.build.directory}/mvn-repo</url>
+            <id>ossrh</id>
+            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/ </url>
         </repository>
     </distributionManagement>
     <properties>