Manually undid some changed the revert missed.

pom.xml

@@ -17,7 +17,8 @@
  limitations under the License.
 
 -->
-<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xmlns="https://maven.apache.org/POM/4.0.0"
+ xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 
  <modelVersion>4.0.0</modelVersion>
 
@@ -44,7 +45,7 @@
  <connection>scm:git:https://gitbox.apache.org/repos/asf/plc4x.git</connection>
  <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/plc4x.git</developerConnection>
  <url>https://github.com/apache/plc4x</url>
- <tag>rel/0.4</tag>
+ <tag>HEAD</tag>
  </scm>
 
  <!-- Only configure the site distribution as the rest is handled by the apache parent -->
@@ -1504,7 +1505,7 @@
  </goals>
  </pluginExecutionFilter>
  <action>
- <ignore />
+ <ignore/>
  </action>
  </pluginExecution>
  </pluginExecutions>