Release 0.4.0 (#44)

Author: lujiajing1126

pom.xml

@@ -22,7 +22,7 @@
 
     <groupId>org.apache.skywalking</groupId>
     <artifactId>banyandb-java-client</artifactId>
-    <version>0.4.0-SNAPSHOT</version>
+    <version>0.5.0-SNAPSHOT</version>
 
     <parent>
         <groupId>org.apache</groupId>