[maven-release-plugin] prepare release 0.3.0

Author: jabrah

pass-core-doi-service/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.eclipse.pass</groupId>
         <artifactId>pass-core</artifactId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
     </parent>
 
     <artifactId>pass-core-doi-service</artifactId>

pass-core-file-service/pom.xml

@@ -1,17 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<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>
         <artifactId>pass-core</artifactId>
         <groupId>org.eclipse.pass</groupId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.0</version>
     </parent>
 
     <artifactId>pass-core-file-service</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
 
     <dependencyManagement>
         <dependencies>

pass-core-main/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.eclipse.pass</groupId>
     <artifactId>pass-core</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <artifactId>pass-core-main</artifactId>

pass-core-object-service/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.eclipse.pass</groupId>
     <artifactId>pass-core</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.0</version>
   </parent>
 
   <artifactId>pass-core-object-service</artifactId>

pom.xml

@@ -9,7 +9,7 @@
   </parent>
 
   <artifactId>pass-core</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.3.0</version>
   <packaging>pom</packaging>
 
   <name>PASS backend</name>
@@ -60,7 +60,7 @@
     <connection>scm:git:https://github.com/eclipse-pass/pass-core.git</connection>
     <developerConnection>scm:git:https://github.com/eclipse-pass/pass-core.git</developerConnection>
     <url>https://github.com/eclipse-pass/pass-core</url>
-    <tag>HEAD</tag>
+    <tag>0.3.0</tag>
   </scm>
 
   <properties>