Bump version to 0.2.0

Author: Glavo

README.md

@@ -24,7 +24,7 @@ Gradle:
 
 ```kotlin
 dependencies {
-    implementation("org.glavo:HelloNBT:0.1.0")
+    implementation("org.glavo:HelloNBT:0.2.0")
 }
 ```
 
@@ -34,7 +34,7 @@ Maven:
 <dependency>
     <groupId>org.glavo</groupId>
     <artifactId>HelloNBT</artifactId>
-    <version>0.1.0</version>
+    <version>0.2.0</version>
 </dependency>
 ```