chore: update readme

Author: dhorions

README.md

@@ -40,7 +40,7 @@ Check PRs:
 <dependency>
     <groupId>com.github.dhorions</groupId>
     <artifactId>boxable</artifactId>
-    <version>1.6</version>
+    <version>1.7.0</version>
 </dependency>
 ```
 For other build systems, check the [Maven Central Repository](http://search.maven.org/#search%7Cga%7C1%7Ca%3A%22boxable%22).
@@ -104,6 +104,7 @@ table.draw();
 ```
 
 Special Thanks to these awesome contributers : 
+- [@johnmanko](https://github.com/johnmanko)
 - [@Vobarian](https://github.com/vobarian)
 - [@Giboow](https://github.com/giboow)
 - [@Ogmios-Voice](https://github.com/ogmios-voice)
@@ -116,7 +117,7 @@ Special Thanks to these awesome contributers :
 
 =======
 
-Copyright [2020](Quodlibet.be)
+Copyright [2022](Quodlibet.be)
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.