[maven-release-plugin] prepare release 0.0.4

data-collection/pom.xml

 <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>
     <artifactId>ow2-mrl-data</artifactId>
-    <version>0.0.4-SNAPSHOT</version>
+    <version>0.0.4</version>
     <packaging>jar</packaging>
     <name>MRL Data gathering</name>
     <description>MRL Data gathering</description>
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.ow2.mrl</groupId>
         <artifactId>mrl-parent</artifactId>
-        <version>0.0.4-SNAPSHOT</version>
+        <version>0.0.4</version>
     </parent>
 
     <dependencies>

pom.xml

@@ -3,7 +3,7 @@
     <groupId>org.ow2.mrl</groupId>
     <artifactId>mrl-parent</artifactId>
     <packaging>pom</packaging>
-    <version>0.0.4-SNAPSHOT</version>
+    <version>0.0.4</version>
     <name>OW2 MRL</name>
     <url>http://www.ow2.org</url>
 
@@ -11,7 +11,7 @@
         <url>https://gitlab.ow2.org/ow2/mrl/</url>
         <connection>scm:git:git@gitlab.ow2.org:ow2/mrl.git</connection>
         <developerConnection>scm:git:git@gitlab.ow2.org:ow2/mrl.git</developerConnection>
-      <tag>HEAD</tag>
+      <tag>0.0.4</tag>
   </scm>
 
     <!-- To use Spring boot for webapp -->

webapp/pom.xml

@@ -2,14 +2,14 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>webapp</artifactId>
     <packaging>war</packaging>
-    <version>0.0.4-SNAPSHOT</version>
+    <version>0.0.4</version>
     <name>OW2 MRL webapp</name>
     <url>http://ow2.org</url>
 
     <parent>
         <groupId>org.ow2.mrl</groupId>
         <artifactId>mrl-parent</artifactId>
-        <version>0.0.4-SNAPSHOT</version>
+        <version>0.0.4</version>
     </parent>
 
     <dependencies>