diff --git a/integrations/apache-calcite/pom.xml b/integrations/apache-calcite/pom.xml
index 45b8da7eb80..804e1c43f71 100644
--- a/integrations/apache-calcite/pom.xml
+++ b/integrations/apache-calcite/pom.xml
@@ -18,9 +18,7 @@
 
 -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <parent>
     <artifactId>integrations</artifactId>
     <groupId>org.apache.plc4x</groupId>
diff --git a/integrations/apache-karaf/karaf-ads-feature/pom.xml b/integrations/apache-karaf/karaf-ads-feature/pom.xml
index b9b0575cc1e..7b5959d667c 100644
--- a/integrations/apache-karaf/karaf-ads-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-ads-feature/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/integrations/apache-karaf/karaf-demo-server/pom.xml b/integrations/apache-karaf/karaf-demo-server/pom.xml
index ed513a6c9e6..27e82861134 100644
--- a/integrations/apache-karaf/karaf-demo-server/pom.xml
+++ b/integrations/apache-karaf/karaf-demo-server/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml b/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml
index 4e257677f03..2781033a570 100644
--- a/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/integrations/apache-karaf/karaf-modbus-feature/pom.xml b/integrations/apache-karaf/karaf-modbus-feature/pom.xml
index 998d19fde7b..e95c8dd93dd 100644
--- a/integrations/apache-karaf/karaf-modbus-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-modbus-feature/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/integrations/apache-karaf/karaf-s7-feature/pom.xml b/integrations/apache-karaf/karaf-s7-feature/pom.xml
index f6e5b62f983..2bf639d7854 100644
--- a/integrations/apache-karaf/karaf-s7-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-s7-feature/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/integrations/apache-karaf/karaf-simulated-feature/pom.xml b/integrations/apache-karaf/karaf-simulated-feature/pom.xml
index 09a0b32dcda..83058c67b9b 100644
--- a/integrations/apache-karaf/karaf-simulated-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-simulated-feature/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/integrations/apache-karaf/pom.xml b/integrations/apache-karaf/pom.xml
index ee621ca6564..ed3f7ba8274 100644
--- a/integrations/apache-karaf/pom.xml
+++ b/integrations/apache-karaf/pom.xml
@@ -18,9 +18,7 @@
   under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/plc4j/protocols/pom.xml b/plc4j/protocols/pom.xml
index 2d18946f5c8..cb3f39a595e 100644
--- a/plc4j/protocols/pom.xml
+++ b/plc4j/protocols/pom.xml
@@ -17,8 +17,7 @@
   limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/plc4j/utils/opm/pom.xml b/plc4j/utils/opm/pom.xml
index 4efbf62bd24..8184d49304a 100644
--- a/plc4j/utils/opm/pom.xml
+++ b/plc4j/utils/opm/pom.xml
@@ -17,8 +17,7 @@
   specific language governing permissions and limitations
   under the License.
   -->
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/plc4j/utils/scraper/pom.xml b/plc4j/utils/scraper/pom.xml
index 8b9bf2b9f5c..5dd36f1ddd7 100644
--- a/plc4j/utils/scraper/pom.xml
+++ b/plc4j/utils/scraper/pom.xml
@@ -18,9 +18,7 @@
   ~ under the License.
   -->
 
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <parent>
     <artifactId>plc4j-utils</artifactId>
     <groupId>org.apache.plc4x</groupId>
diff --git a/pom.xml b/pom.xml
index a7f98f0115c..81552e23d9c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,8 +17,7 @@
   limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
 
@@ -45,7 +44,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/incubator-plc4x.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/incubator-plc4x.git</developerConnection>
     <url>https://github.com/apache/incubator-plc4x</url>
-    <tag>HEAD</tag>
+    <tag>rel/0.3</tag>
   </scm>
 
   <!-- Only configure the site distribution as the rest is handled by the apache parent -->
@@ -942,7 +941,7 @@
                     </goals>
                   </pluginExecutionFilter>
                   <action>
-                    <ignore/>
+                    <ignore />
                   </action>
                 </pluginExecution>
               </pluginExecutions>
@@ -1121,8 +1120,8 @@
                     <requireJavaVersion>
                       <version>1.8.0</version>
                     </requireJavaVersion>
-                    <reactorModuleConvergence/>
-                    <banVulnerable implementation="org.sonatype.ossindex.maven.enforcer.BanVulnerableDependencies"/>
+                    <reactorModuleConvergence />
+                    <banVulnerable implementation="org.sonatype.ossindex.maven.enforcer.BanVulnerableDependencies" />
                   </rules>
                 </configuration>
               </execution>