[maven-release-plugin] prepare for next development iteration

Reviewed-on: https://jomu.timelord.de/git/jomu/mapstruct-support/pulls/1

README.md

@@ -2,13 +2,31 @@
 
 Additional DefaultAccessorNamingStrategy to support fluent API withXYZ setters.
 
+[![License](https://img.shields.io/badge/License-Apache%202.0-yellowgreen.svg)](https://github.com/mapstruct/mapstruct/blob/master/LICENSE.txt)
+
+* [What is MapStruct?](#what-is-mapstruct)
+* [Features](#features)
+* [Usage](#usage)
+* [Example](#example)
+* [Requirements](#requirements)
+* [Building from Source](#building-from-source)
+* [Licensing](#licensing)
+
+## What is MapStruct?
+
+MapStruct is a Java [annotation processor](https://docs.oracle.com/javase/6/docs/technotes/guides/apt/index.html) for the generation of type-safe and performant mappers for Java bean classes.
+
+To learn more about MapStruct have a look at the [mapstruct](https://github.com/mapstruct/mapstruct) repository or the [website](https://mapstruct.org/)
+
+## Features
+
 Mapstruct default naming strategy detects the methods `withFirstName` and `withLastName` (see example below) as extra
 target fields and therefore cause an error, when the mapper is annotated with
 `unmappedTargetPolicy = ReportingPolicy.ERROR`.
 
 The additional naming strategy makes Mapstruct ignore the withXYZ setters. 
 
-## Installation
+## Usage
 
 To use the extended naming strategy, just include it as project dependency alongside with mapstruct.
 
@@ -18,12 +36,12 @@ To use the extended naming strategy, just include it as project dependency along
   <dependency>
     <groupId>org.mapstruct</groupId>
     <artifactId>mapstruct</artifactId>
-    <version>1.4.2.Final</version>
+    <version>1.5.5.Final</version>
   </dependency>
   <dependency>
     <groupId>de.muehlencord.mapstruct</groupId>
     <artifactId>mapstruct-support</artifactId>
-    <version>1.4.2</version>
+    <version>1.5.5</version>
   </dependency>
 </dependencies>
 ```
@@ -71,3 +89,17 @@ public class Person {
 
 ```
 
+## Requirements
+
+The MapStruct plugin requires Java 11 or later
+
+## Building from Source
+mapstruct-support uses maven as build system. Simple execute
+
+```shell
+ mvn clean install
+```
+
+## Licensing
+
+The MapStruct plugin is licensed under the Apache License, Version 2.0 (the "License"); you may not use it except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0.

copyright.txt

@@ -0,0 +1,4 @@
+Contributors
+============
+
+Joern Muehlencord - https://github.com/jomu78

pom.xml

@@ -4,14 +4,16 @@
 
   <groupId>de.muehlencord.mapstruct</groupId>
   <artifactId>mapstruct-support</artifactId>
-  <version>1.5.5</version>
+  <version>1.6.4-SNAPSHOT</version>
 
   <properties>
-    <maven.compiler.source>11</maven.compiler.source>
+    <java.version>21</java.version>
-    <maven.compiler.target>11</maven.compiler.target>
+    <maven.compiler.source>21</maven.compiler.source>
-    <maven.compiler.release>11</maven.compiler.release>
+    <maven.compiler.target>21</maven.compiler.target>
+    <maven.compiler.release>21</maven.compiler.release>
 
-    <mapstruct.version>1.5.5.Final</mapstruct.version>
+    <mapstruct.version>1.6.3</mapstruct.version>
+    <maven-release-plugin.version>3.1.1</maven-release-plugin.version>
   </properties>
 
   <inceptionYear>2021</inceptionYear>
@@ -38,7 +40,7 @@
   <scm>
     <connection>scm:git:https://jomu.timelord.de/git/jomu/mapstruct-support</connection>
     <developerConnection>scm:git:git@jomu.timelord.de:jomu/mapstruct-support.git</developerConnection>
-    <tag>mapstruct-support-1.5.5</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <developers>
@@ -67,9 +69,9 @@
   <build>
     <plugins>
       <plugin>
-        <artifactId>maven-release-plugin</artifactId>
         <groupId>org.apache.maven.plugins</groupId>
-        <version>3.0.0-M6</version>
+        <artifactId>maven-release-plugin</artifactId>
+        <version>${maven-release-plugin.version}</version>
       </plugin>
     </plugins>
   </build>