Update from Git Manager GUI

src/main/java/de/fussball/plugin/utils/UpdateChecker.java

@@ -17,6 +17,29 @@ import java.util.function.Consumer;
  *   new UpdateChecker(this, RESOURCE_ID).getVersion(version -> { ... });
  */
 public class UpdateChecker {
+    /**
+     * Vergleicht zwei Versionsnummern (z.B. "1.0.3" und "1.0.2").
+     * Gibt >0 zurück, wenn v1 > v2, <0 wenn v1 < v2, 0 wenn gleich.
+     */
+    public static int compareVersions(String v1, String v2) {
+        String[] parts1 = v1.replace("v", "").split("\\.");
+        String[] parts2 = v2.replace("v", "").split("\\.");
+        int len = Math.max(parts1.length, parts2.length);
+        for (int i = 0; i < len; i++) {
+            int n1 = i < parts1.length ? parseIntSafe(parts1[i]) : 0;
+            int n2 = i < parts2.length ? parseIntSafe(parts2[i]) : 0;
+            if (n1 != n2) return Integer.compare(n1, n2);
+        }
+        return 0;
+    }
+
+    private static int parseIntSafe(String s) {
+        try {
+            return Integer.parseInt(s.replaceAll("[^0-9]", ""));
+        } catch (NumberFormatException e) {
+            return 0;
+        }
+    }
 
     private final JavaPlugin plugin;
     private final int resourceId;

src/main/resources/plugin.yml

@@ -1,5 +1,5 @@
 name: Fussball
-version: 1.0.4
+version: 1.0.3
 main: de.fussball.plugin.Fussball
 api-version: 1.21
 author: M_Viper