Release 4.0.0: Update README.md

Author: namicsmachine

README.md

@@ -34,7 +34,7 @@ Touch UI which lets you create a generic multifield in a dialog.
     <dependency>
       <groupId>com.namics.oss.aem</groupId>
       <artifactId>genericmultifield</artifactId>
-      <version>4.0.0-SNAPSHOT</version>
+      <version>4.0.0</version>
     </dependency>
 ```