[maven-release-plugin] prepare release release/0.3.1
diff --git a/examples/dummy-driver/pom.xml b/examples/dummy-driver/pom.xml
index 1fa819a..a22e2ad 100644
--- a/examples/dummy-driver/pom.xml
+++ b/examples/dummy-driver/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x.examples</groupId>
     <artifactId>examples</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>dummy-driver</artifactId>
@@ -38,17 +38,17 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/examples/hello-cloud-azure/pom.xml b/examples/hello-cloud-azure/pom.xml
index d5aacf4..a54dd46 100644
--- a/examples/hello-cloud-azure/pom.xml
+++ b/examples/hello-cloud-azure/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>org.apache.plc4x.examples</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hello-cloud-azure</artifactId>
@@ -37,7 +37,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
   </dependencies>
diff --git a/examples/hello-cloud-google/pom.xml b/examples/hello-cloud-google/pom.xml
index 85100c6..708e5ab 100644
--- a/examples/hello-cloud-google/pom.xml
+++ b/examples/hello-cloud-google/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>org.apache.plc4x.examples</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hello-cloud-google</artifactId>
@@ -37,7 +37,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -72,7 +72,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
   </dependencies>
diff --git a/examples/hello-connectivity-kafka/pom.xml b/examples/hello-connectivity-kafka/pom.xml
index d9e2ae7..3e22a79 100644
--- a/examples/hello-connectivity-kafka/pom.xml
+++ b/examples/hello-connectivity-kafka/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x.examples</groupId>
     <artifactId>examples</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hello-connectivity-kafka</artifactId>
@@ -39,12 +39,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>apache-edgent</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -99,13 +99,13 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
   </dependencies>
diff --git a/examples/hello-integration-edgent/pom.xml b/examples/hello-integration-edgent/pom.xml
index 0bf8a3e..4199fa8 100644
--- a/examples/hello-integration-edgent/pom.xml
+++ b/examples/hello-integration-edgent/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x.examples</groupId>
     <artifactId>examples</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hellp-integration-edgent</artifactId>
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>apache-edgent</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -68,7 +68,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
diff --git a/examples/hello-opm/pom.xml b/examples/hello-opm/pom.xml
index 63ed71b..23164f4 100644
--- a/examples/hello-opm/pom.xml
+++ b/examples/hello-opm/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x.examples</groupId>
     <artifactId>examples</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hello-opm</artifactId>
@@ -39,25 +39,25 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-opm</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-connection-pool</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <!-- Required driver implementation -->
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
 
diff --git a/examples/hello-storage-elasticsearch/pom.xml b/examples/hello-storage-elasticsearch/pom.xml
index dd66514..f1d3aaa 100644
--- a/examples/hello-storage-elasticsearch/pom.xml
+++ b/examples/hello-storage-elasticsearch/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x.examples</groupId>
     <artifactId>examples</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hello-elasticsearch</artifactId>
@@ -39,12 +39,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>apache-edgent</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -81,7 +81,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
 
diff --git a/examples/hello-world-plc4x/pom.xml b/examples/hello-world-plc4x/pom.xml
index ef9c7cb..f62947a 100644
--- a/examples/hello-world-plc4x/pom.xml
+++ b/examples/hello-world-plc4x/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x.examples</groupId>
     <artifactId>examples</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>hello-world-plc4x</artifactId>
@@ -39,20 +39,20 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <!-- Required driver implementation -->
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>runtime</scope>
     </dependency>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index e193e56..3bde994 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <groupId>org.apache.plc4x.examples</groupId>
diff --git a/integrations/apache-brooklyn/pom.xml b/integrations/apache-brooklyn/pom.xml
index eabddcc..abf605f 100644
--- a/integrations/apache-brooklyn/pom.xml
+++ b/integrations/apache-brooklyn/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>integrations</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-brooklyn</artifactId>
diff --git a/integrations/apache-calcite/pom.xml b/integrations/apache-calcite/pom.xml
index 96e4b97..b7c6bcf 100644
--- a/integrations/apache-calcite/pom.xml
+++ b/integrations/apache-calcite/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>integrations</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -52,19 +52,19 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-scraper</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <!--<scope>test</scope>-->
     </dependency>
   </dependencies>
diff --git a/integrations/apache-camel/pom.xml b/integrations/apache-camel/pom.xml
index 4adab6b..9100a4c 100644
--- a/integrations/apache-camel/pom.xml
+++ b/integrations/apache-camel/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>integrations</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-camel</artifactId>
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -83,13 +83,13 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-ads</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/integrations/apache-edgent/pom.xml b/integrations/apache-edgent/pom.xml
index d8f8170..290e9e3 100644
--- a/integrations/apache-edgent/pom.xml
+++ b/integrations/apache-edgent/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>integrations</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-edgent</artifactId>
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -56,7 +56,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -67,13 +67,13 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/integrations/apache-kafka/pom.xml b/integrations/apache-kafka/pom.xml
index dd26103..d29af18 100644
--- a/integrations/apache-kafka/pom.xml
+++ b/integrations/apache-kafka/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>integrations</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-kafka</artifactId>
diff --git a/integrations/apache-karaf/karaf-ads-feature/pom.xml b/integrations/apache-karaf/karaf-ads-feature/pom.xml
index 098b85e..08c3f87 100644
--- a/integrations/apache-karaf/karaf-ads-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-ads-feature/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>apache-karaf</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>karaf-ads-feature</artifactId>
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-ads</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/integrations/apache-karaf/karaf-demo-server/pom.xml b/integrations/apache-karaf/karaf-demo-server/pom.xml
index c0c5680..544048b 100644
--- a/integrations/apache-karaf/karaf-demo-server/pom.xml
+++ b/integrations/apache-karaf/karaf-demo-server/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>apache-karaf</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>karaf-demo-server</artifactId>
@@ -51,35 +51,35 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>karaf-ads-feature</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <classifier>features</classifier>
       <type>xml</type>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>karaf-ethernet-ip-feature</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <classifier>features</classifier>
       <type>xml</type>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>karaf-modbus-feature</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <classifier>features</classifier>
       <type>xml</type>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>karaf-s7-feature</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <classifier>features</classifier>
       <type>xml</type>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>karaf-simulated-feature</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <classifier>features</classifier>
       <type>xml</type>
     </dependency>
diff --git a/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml b/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml
index bde7081..432a166 100644
--- a/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-ethernet-ip-feature/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>apache-karaf</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>karaf-ethernet-ip-feature</artifactId>
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-ethernet-ip</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/integrations/apache-karaf/karaf-modbus-feature/pom.xml b/integrations/apache-karaf/karaf-modbus-feature/pom.xml
index 255588f..bb5d196 100644
--- a/integrations/apache-karaf/karaf-modbus-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-modbus-feature/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>apache-karaf</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>karaf-modbus-feature</artifactId>
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-modbus</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/integrations/apache-karaf/karaf-s7-feature/pom.xml b/integrations/apache-karaf/karaf-s7-feature/pom.xml
index b9a450c..2260126 100644
--- a/integrations/apache-karaf/karaf-s7-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-s7-feature/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>apache-karaf</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>karaf-s7-feature</artifactId>
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/integrations/apache-karaf/karaf-simulated-feature/pom.xml b/integrations/apache-karaf/karaf-simulated-feature/pom.xml
index 6231e5c..53065a3 100644
--- a/integrations/apache-karaf/karaf-simulated-feature/pom.xml
+++ b/integrations/apache-karaf/karaf-simulated-feature/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>apache-karaf</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>karaf-simulated-feature</artifactId>
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/integrations/apache-karaf/pom.xml b/integrations/apache-karaf/pom.xml
index 96a6cc0..3bc1653 100644
--- a/integrations/apache-karaf/pom.xml
+++ b/integrations/apache-karaf/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>integrations</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-karaf</artifactId>
diff --git a/integrations/apache-mynewt/pom.xml b/integrations/apache-mynewt/pom.xml
index 217a6e3..7308119 100644
--- a/integrations/apache-mynewt/pom.xml
+++ b/integrations/apache-mynewt/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>integrations</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-mynewt</artifactId>
diff --git a/integrations/apache-nifi/nifi-plc4x-nar/pom.xml b/integrations/apache-nifi/nifi-plc4x-nar/pom.xml
index b29ec7b..ff237c0 100644
--- a/integrations/apache-nifi/nifi-plc4x-nar/pom.xml
+++ b/integrations/apache-nifi/nifi-plc4x-nar/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>apache-nifi</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>nifi-plc4x-nar</artifactId>
@@ -36,39 +36,39 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>nifi-plc4x-processors</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <!-- PLC4X -->
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <!-- Bundle Drivers -->
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-ads</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-ethernet-ip</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-modbus</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/integrations/apache-nifi/nifi-plc4x-processors/pom.xml b/integrations/apache-nifi/nifi-plc4x-processors/pom.xml
index 8ecded7..ac61767 100644
--- a/integrations/apache-nifi/nifi-plc4x-processors/pom.xml
+++ b/integrations/apache-nifi/nifi-plc4x-processors/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>apache-nifi</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>nifi-plc4x-processors</artifactId>
@@ -30,7 +30,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.nifi</groupId>
diff --git a/integrations/apache-nifi/pom.xml b/integrations/apache-nifi/pom.xml
index a09be39..f3c6a37 100644
--- a/integrations/apache-nifi/pom.xml
+++ b/integrations/apache-nifi/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>integrations</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>apache-nifi</artifactId>
diff --git a/integrations/pom.xml b/integrations/pom.xml
index c69bc9a..2864dd7 100644
--- a/integrations/pom.xml
+++ b/integrations/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>integrations</artifactId>
diff --git a/plc4c/pom.xml b/plc4c/pom.xml
index e643a4c..3a02503 100644
--- a/plc4c/pom.xml
+++ b/plc4c/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4c</artifactId>
diff --git a/plc4cpp/api/pom.xml b/plc4cpp/api/pom.xml
index e9b13b3..9eb711e 100644
--- a/plc4cpp/api/pom.xml
+++ b/plc4cpp/api/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4cpp</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4cpp-api</artifactId>
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4cpp-libs</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <type>pom</type>
     </dependency>
   </dependencies>
diff --git a/plc4cpp/libs/pom.xml b/plc4cpp/libs/pom.xml
index d3aeb39..f067ce9 100644
--- a/plc4cpp/libs/pom.xml
+++ b/plc4cpp/libs/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4cpp</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4cpp-libs</artifactId>
diff --git a/plc4cpp/pom.xml b/plc4cpp/pom.xml
index 7a6b409..e9b2d01 100644
--- a/plc4cpp/pom.xml
+++ b/plc4cpp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4cpp</artifactId>
diff --git a/plc4j/api/pom.xml b/plc4j/api/pom.xml
index 9234193..505fa22 100644
--- a/plc4j/api/pom.xml
+++ b/plc4j/api/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-api</artifactId>
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/plc4j/drivers/ads/pom.xml b/plc4j/drivers/ads/pom.xml
index 2359d62..b1fcc15 100644
--- a/plc4j/drivers/ads/pom.xml
+++ b/plc4j/drivers/ads/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-drivers</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-driver-ads</artifactId>
@@ -35,27 +35,27 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-ads</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-serial</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -83,13 +83,13 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/plc4j/drivers/ethernet-ip/pom.xml b/plc4j/drivers/ethernet-ip/pom.xml
index d2a1fa9..b6a2209 100644
--- a/plc4j/drivers/ethernet-ip/pom.xml
+++ b/plc4j/drivers/ethernet-ip/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-drivers</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-driver-ethernet-ip</artifactId>
@@ -39,23 +39,23 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-ethernet-ip</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/plc4j/drivers/modbus/pom.xml b/plc4j/drivers/modbus/pom.xml
index 5c7a955..de23709 100644
--- a/plc4j/drivers/modbus/pom.xml
+++ b/plc4j/drivers/modbus/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-drivers</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-driver-modbus</artifactId>
@@ -35,28 +35,28 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-modbus</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-serial</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -86,7 +86,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/plc4j/drivers/pom.xml b/plc4j/drivers/pom.xml
index 2eb2e79..8298ba3 100644
--- a/plc4j/drivers/pom.xml
+++ b/plc4j/drivers/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-drivers</artifactId>
diff --git a/plc4j/drivers/s7/pom.xml b/plc4j/drivers/s7/pom.xml
index 487020e..26fddc8 100644
--- a/plc4j/drivers/s7/pom.xml
+++ b/plc4j/drivers/s7/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-drivers</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-driver-s7</artifactId>
@@ -35,33 +35,33 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-iso-on-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-iso-tp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -93,7 +93,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -109,13 +109,13 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/drivers/simulated/pom.xml b/plc4j/drivers/simulated/pom.xml
index 1101901..49badc9 100644
--- a/plc4j/drivers/simulated/pom.xml
+++ b/plc4j/drivers/simulated/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-drivers</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-driver-simulated</artifactId>
@@ -35,12 +35,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
diff --git a/plc4j/pom.xml b/plc4j/pom.xml
index 770ce9f..6f2f576 100644
--- a/plc4j/pom.xml
+++ b/plc4j/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j</artifactId>
diff --git a/plc4j/protocols/ads/pom.xml b/plc4j/protocols/ads/pom.xml
index 7710bd8..ba4d8c1 100644
--- a/plc4j/protocols/ads/pom.xml
+++ b/plc4j/protocols/ads/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-ads</artifactId>
@@ -36,12 +36,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -93,7 +93,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/plc4j/protocols/benchmarks/pom.xml b/plc4j/protocols/benchmarks/pom.xml
index 3c24429..252ac50 100644
--- a/plc4j/protocols/benchmarks/pom.xml
+++ b/plc4j/protocols/benchmarks/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>plc4j-protocols</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-benchmarks</artifactId>
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-ads</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
diff --git a/plc4j/protocols/delta-v/pom.xml b/plc4j/protocols/delta-v/pom.xml
index 5f65be8..e2ab486 100644
--- a/plc4j/protocols/delta-v/pom.xml
+++ b/plc4j/protocols/delta-v/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-delta-v</artifactId>
diff --git a/plc4j/protocols/driver-bases/base/pom.xml b/plc4j/protocols/driver-bases/base/pom.xml
index 6a158ca..a17492d 100644
--- a/plc4j/protocols/driver-bases/base/pom.xml
+++ b/plc4j/protocols/driver-bases/base/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols-driver-bases</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-driver-base</artifactId>
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/plc4j/protocols/driver-bases/pom.xml b/plc4j/protocols/driver-bases/pom.xml
index ad80524..6231bd4 100644
--- a/plc4j/protocols/driver-bases/pom.xml
+++ b/plc4j/protocols/driver-bases/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocols-driver-bases</artifactId>
diff --git a/plc4j/protocols/driver-bases/raw-socket/pom.xml b/plc4j/protocols/driver-bases/raw-socket/pom.xml
index bc5bb3b..9b28cf3 100644
--- a/plc4j/protocols/driver-bases/raw-socket/pom.xml
+++ b/plc4j/protocols/driver-bases/raw-socket/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols-driver-bases</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-driver-base-raw-socket</artifactId>
@@ -35,12 +35,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <!--dependency>
diff --git a/plc4j/protocols/driver-bases/serial/pom.xml b/plc4j/protocols/driver-bases/serial/pom.xml
index 4e869f7..67097f1 100644
--- a/plc4j/protocols/driver-bases/serial/pom.xml
+++ b/plc4j/protocols/driver-bases/serial/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols-driver-bases</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-driver-base-serial</artifactId>
@@ -35,12 +35,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/plc4j/protocols/driver-bases/tcp/pom.xml b/plc4j/protocols/driver-bases/tcp/pom.xml
index 7c92c1c..a75631a 100644
--- a/plc4j/protocols/driver-bases/tcp/pom.xml
+++ b/plc4j/protocols/driver-bases/tcp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols-driver-bases</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-driver-base-tcp</artifactId>
@@ -35,12 +35,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/plc4j/protocols/driver-bases/test/pom.xml b/plc4j/protocols/driver-bases/test/pom.xml
index 2f1aef6..b8bb6a9 100644
--- a/plc4j/protocols/driver-bases/test/pom.xml
+++ b/plc4j/protocols/driver-bases/test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols-driver-bases</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-driver-base-test</artifactId>
@@ -35,12 +35,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/plc4j/protocols/ethernet-ip/pom.xml b/plc4j/protocols/ethernet-ip/pom.xml
index b9b8344..b33942a 100644
--- a/plc4j/protocols/ethernet-ip/pom.xml
+++ b/plc4j/protocols/ethernet-ip/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-ethernet-ip</artifactId>
@@ -40,12 +40,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
diff --git a/plc4j/protocols/iso-on-tcp/pom.xml b/plc4j/protocols/iso-on-tcp/pom.xml
index d2769a8..3db4d37 100644
--- a/plc4j/protocols/iso-on-tcp/pom.xml
+++ b/plc4j/protocols/iso-on-tcp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-iso-on-tcp</artifactId>
@@ -35,12 +35,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -67,7 +67,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/protocols/iso-tp/pom.xml b/plc4j/protocols/iso-tp/pom.xml
index 7e5a148..7d4cdaf 100644
--- a/plc4j/protocols/iso-tp/pom.xml
+++ b/plc4j/protocols/iso-tp/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-iso-tp</artifactId>
@@ -35,17 +35,17 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-iso-on-tcp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/protocols/modbus/pom.xml b/plc4j/protocols/modbus/pom.xml
index 849d0f4..1dd7b56 100644
--- a/plc4j/protocols/modbus/pom.xml
+++ b/plc4j/protocols/modbus/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-modbus</artifactId>
@@ -40,12 +40,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -96,7 +96,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/protocols/pom.xml b/plc4j/protocols/pom.xml
index bfb5488..b454ced 100644
--- a/plc4j/protocols/pom.xml
+++ b/plc4j/protocols/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocols</artifactId>
diff --git a/plc4j/protocols/s7/pom.xml b/plc4j/protocols/s7/pom.xml
index 4d6a6e1..dd5fc0f 100644
--- a/plc4j/protocols/s7/pom.xml
+++ b/plc4j/protocols/s7/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-protocols</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-protocol-s7</artifactId>
@@ -35,17 +35,17 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-iso-tp</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -95,7 +95,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/utils/connection-pool/pom.xml b/plc4j/utils/connection-pool/pom.xml
index 08d36e7..8575455 100644
--- a/plc4j/utils/connection-pool/pom.xml
+++ b/plc4j/utils/connection-pool/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>plc4j-utils</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-connection-pool</artifactId>
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
diff --git a/plc4j/utils/opm/pom.xml b/plc4j/utils/opm/pom.xml
index 5442247..bf4f4d1 100644
--- a/plc4j/utils/opm/pom.xml
+++ b/plc4j/utils/opm/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <artifactId>plc4j-utils</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-opm</artifactId>
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <!-- Utils -->
@@ -69,19 +69,19 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-simulated</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/utils/pom.xml b/plc4j/utils/pom.xml
index 789c2a6..c46a78b 100644
--- a/plc4j/utils/pom.xml
+++ b/plc4j/utils/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-utils</artifactId>
diff --git a/plc4j/utils/raw-sockets/pom.xml b/plc4j/utils/raw-sockets/pom.xml
index e2bf3fe..ec944f0 100644
--- a/plc4j/utils/raw-sockets/pom.xml
+++ b/plc4j/utils/raw-sockets/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-utils</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-utils-raw-sockets</artifactId>
@@ -62,7 +62,7 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-utils-test-utils</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/plc4j/utils/scraper/pom.xml b/plc4j/utils/scraper/pom.xml
index c15222e..0372b72 100644
--- a/plc4j/utils/scraper/pom.xml
+++ b/plc4j/utils/scraper/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <artifactId>plc4j-utils</artifactId>
     <groupId>org.apache.plc4x</groupId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-scraper</artifactId>
@@ -58,12 +58,12 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-api</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-connection-pool</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
     </dependency>
 
     <dependency>
@@ -82,19 +82,19 @@
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-driver-s7</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-protocol-driver-base-test</artifactId>
-      <version>0.3.1-SNAPSHOT</version>
+      <version>0.3.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/plc4j/utils/test-utils/pom.xml b/plc4j/utils/test-utils/pom.xml
index 49dff30..20069eb 100644
--- a/plc4j/utils/test-utils/pom.xml
+++ b/plc4j/utils/test-utils/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4j-utils</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4j-utils-test-utils</artifactId>
diff --git a/plc4s/pom.xml b/plc4s/pom.xml
index e92aaf4..8a078ec 100644
--- a/plc4s/pom.xml
+++ b/plc4s/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>plc4s</artifactId>
diff --git a/pom.xml b/pom.xml
index 6521114..480f564 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
   <groupId>org.apache.plc4x</groupId>
   <artifactId>plc4x-parent</artifactId>
-  <version>0.3.1-SNAPSHOT</version>
+  <version>0.3.1</version>
   <packaging>pom</packaging>
 
   <name>PLC4X</name>
@@ -44,7 +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>release/0.3.1</tag>
   </scm>
 
   <!-- Only configure the site distribution as the rest is handled by the apache parent -->
diff --git a/protocols/pom.xml b/protocols/pom.xml
index 4833989..76cec4f 100644
--- a/protocols/pom.xml
+++ b/protocols/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.plc4x</groupId>
     <artifactId>plc4x-parent</artifactId>
-    <version>0.3.1-SNAPSHOT</version>
+    <version>0.3.1</version>
   </parent>
 
   <artifactId>protocols</artifactId>