LaunchServer/src/main/java/pro/gravit/launchserver/components/ProGuardComponent.java

@@ -117,7 +117,7 @@ public void invoke(String... args) throws Exception {
                 Files.deleteIfExists(proguardConf.mappings);
             }
         });
-        return commands;
+        return null;
     }
 
     public static class ProGuardMultiReleaseFixer implements LauncherBuildTask {

props.gradle

@@ -1,18 +1,18 @@
 project.ext {
     verAsm = '9.7.1'
-    verNetty = '4.2.0.RC4'
-    verOshiCore = '6.8.0'
+    verNetty = '4.2.0.RC3'
+    verOshiCore = '6.6.6'
     verJunit = '5.11.4'
     verJansi = '2.4.1'
     verJline = '3.29.0'
     verJwt = '0.12.6'
     verGson = '2.12.1'
     verBcpkix = '1.80'
-    verSlf4j = '2.0.17'
+    verSlf4j = '2.0.16'
     verLog4j = '2.24.3'
     verMySQLConn = '9.2.0'
     verMariaDBConn = '3.5.1'
     verPostgreSQLConn = '42.7.5'
     verH2Conn = '2.3.232'
-    verProguard = '7.7.0'
+    verProguard = '7.6.1'
 }