release v2.2.0

Author: SingingBush

README.md

@@ -18,7 +18,7 @@ Releases for v2 are available from Maven Central under the com.singingbush group
     <dependency>
         <groupId>com.singingbush</groupId>
         <artifactId>sdlang</artifactId>
-        <version>2.1.1</version>
+        <version>2.2.0</version>
     </dependency>
 ```
 

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.singingbush</groupId>
     <artifactId>sdlang</artifactId>
-    <version>2.2.0-SNAPSHOT</version>
+    <version>2.2.0</version>
     <name>SDLang</name>
     <description>Support for SDLang (Simple Declarative Language)</description>
     <url>https://github.com/sdlang-dev/SDL</url>