Add cache-control headers to HTTP requests and update version to 1.2

build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 group = 'de.catmangames.jsonfetcher'
-version = '1.1'
+version = '1.2'
 
 java {
     sourceCompatibility = JavaVersion.VERSION_11

src/main/java/de/catmangames/jsonfetcher/JsonFetcher.java

@@ -58,6 +58,8 @@ public class JsonFetcher {
 
         HttpRequest req = HttpRequest.newBuilder()
                 .uri(java.net.URI.create(baseUrl + path))
+                .header("Cache-Control", "no-cache, no-store, must-revalidate")
+                .header("Pragma", "no-cache")
                 .GET()
                 .build();