[maven-release-plugin] prepare release v1.3.15

Author: KaiSchwarz-cnic

pom.xml

@@ -5,7 +5,7 @@
 
   <groupId>net.hexonet.apiconnector</groupId>
   <artifactId>java-sdk</artifactId>
-  <version>1.3.15-SNAPSHOT</version>
+  <version>1.3.15</version>
 
   <name>java-sdk</name>
   <description>A connector library for the insanely fast HEXONET backend API.</description>
@@ -14,7 +14,7 @@
     <connection>scm:git:https://github.com/hexonet/java-sdk</connection>
     <developerConnection>scm:git:https://github.com/hexonet/java-sdk</developerConnection>
     <url>http://github.com/hexonet/java-sdk/tree/master</url>
-    <tag>HEAD</tag>
+    <tag>v1.3.15</tag>
   </scm>
 
   <licenses>