[maven-release-plugin] prepare release 1.0-beta-4

Author: jvanzyl

pom.xml

@@ -1,3 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
 <project>
   <parent>
     <artifactId>plexus-components</artifactId>
@@ -9,5 +11,5 @@
   <artifactId>plexus-i18n</artifactId>
   <packaging>jar</packaging>
   <name>Plexus I18N Component</name>
-  <version>1.0-beta-4-SNAPSHOT</version>
+  <version>1.0-beta-4</version>
 </project>