[maven-release-plugin] prepare release echarts-api-4.4.0-8-beta1

Author: uhafner

pom.xml

@@ -12,7 +12,7 @@
   <groupId>io.jenkins.plugins</groupId>
   <packaging>hpi</packaging>
   <name>ECharts API Plugin</name>
-  <version>${revision}${changelist}</version>
+  <version>4.4.0-8-beta1</version>
   <description>Jenkins plug-in that provides ECharts.</description>
   <url>https://github.com/jenkinsci/echarts-api-plugin</url>
 
@@ -585,7 +585,7 @@
     <connection>scm:git:git://github.com/jenkinsci/${project.artifactId}-plugin.git</connection>
     <developerConnection>scm:git:[email protected]:jenkinsci/${project.artifactId}-plugin.git</developerConnection>
     <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
-    <tag>${scmTag}</tag>
+    <tag>echarts-api-4.4.0-8-beta1</tag>
   </scm>
 
   <repositories>