GH-2126 - Release version 2.2.1.

Author: odrotbohm

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>org.springframework.hateoas</groupId>
 	<artifactId>spring-hateoas</artifactId>
-	<version>2.2.1-SNAPSHOT</version>
+	<version>2.2.1</version>
 
 	<name>Spring HATEOAS</name>
 	<url>https://github.com/spring-projects/spring-hateoas</url>
@@ -870,7 +870,7 @@
 		<url>https://github.com/spring-projects/spring-hateoas</url>
 		<connection>scm:git:git://github.com/spring-projects/spring-hateoas.git</connection>
 		<developerConnection>scm:git:ssh://[email protected]:spring-projects/spring-hateoas.git</developerConnection>
-		<tag>HEAD</tag>
+		<tag>2.2.1</tag>
 	</scm>
 
 </project>