workin on: Update Spring-Boot to 2.3.0 #255

Author: thomaswoehlke

pom.xml

@@ -191,8 +191,8 @@
 
         <!-- SCM and Releasing with Maven -->
 		<maven.scm.version>1.11.2</maven.scm.version>
-        <maven-release-plugin.version>2.5.3</maven-release-plugin.version>
-        <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
+        <maven-release-plugin.version>3.0.0-M1</maven-release-plugin.version>
+        <maven-deploy-plugin.version>3.0.0-M1</maven-deploy-plugin.version>
 
         <!-- Maven plugins -->
         <maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>