[maven-release-plugin] prepare release 4.0.0

Author: wimdeblauwe

pom.xml

@@ -9,7 +9,7 @@
     </parent>
     <groupId>io.github.wimdeblauwe</groupId>
     <artifactId>error-handling-spring-boot-starter</artifactId>
-    <version>4.0.0-SNAPSHOT</version>
+    <version>4.0.0</version>
     <name>Error Handling Spring Boot Starter</name>
     <description>Spring Boot starter that configures error handling</description>
 
@@ -50,7 +50,7 @@
         </developerConnection>
         <connection>scm:git:[email protected]:wimdeblauwe/error-handling-spring-boot-starter.git</connection>
         <url>[email protected]:wimdeblauwe/error-handling-spring-boot-starter.git</url>
-        <tag>HEAD</tag>
+        <tag>4.0.0</tag>
     </scm>
     <issueManagement>
         <system>github</system>