chore: set current version

Author: taefi

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.vaadin.addons.taefi</groupId>
     <artifactId>toggle-button-group</artifactId>
-    <version>2.0.1</version>
+    <version>2.0-SNAPSHOT</version>
     <name>Toggle Button Group</name>
     <description>This component provides a group of toggleable buttons for single selection among the provided generic objects.</description>