[maven-release-plugin] prepare release v1.1.1

pom.xml

@@ -1,5 +1,4 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -9,7 +8,7 @@
   </parent>
   <groupId>io.github.dbstarll.utils</groupId>
   <artifactId>utils-http-client</artifactId>
-  <version>1.1.1-SNAPSHOT</version>
+  <version>1.1.1</version>
 
   <description>utils for http client</description>
   <url>https://github.com/dbstar-org/utils-http-client</url>
@@ -18,7 +17,7 @@
     <connection>scm:git:${project.git.git.root}</connection>
     <developerConnection>scm:git:${project.git.web.root}</developerConnection>
     <url>${project.git.web.master}</url>
-    <tag>HEAD</tag>
+    <tag>v1.1.1</tag>
   </scm>
 
   <properties>