diff --git a/JavaApp/src/main/java/net/kdt/pojavlaunch/JMinecraftVersionList.java b/JavaApp/src/main/java/net/kdt/pojavlaunch/JMinecraftVersionList.java
index 98a757d1..65f1d2ed 100644
--- a/JavaApp/src/main/java/net/kdt/pojavlaunch/JMinecraftVersionList.java
+++ b/JavaApp/src/main/java/net/kdt/pojavlaunch/JMinecraftVersionList.java
@@ -12,51 +12,63 @@ public class JMinecraftVersionList {
     public Map<String, String> latest;
     public Version[] versions;
 
-    public static class Version {
-		// Since 1.13, so it's one of ways to check
-		public Arguments arguments;
+    public static class FileProperties {
+        public String id, sha1, url;
+        public long size;
+    }
+
+    public static class Version extends FileProperties {
+        // Since 1.13, so it's one of ways to check
+        public Arguments arguments;
         public AssetIndex assetIndex;
 
         public String assets;
-		public Map<String, MinecraftClientInfo> downloads;
-        public String id;
-		public String inheritsFrom;
-		public JavaVersionInfo javaVersion;
-		public DependentLibrary[] libraries;
-		public String mainClass;
-		public String minecraftArguments;
-		public int minimumLauncherVersion;
-		public DependentLibrary optifineLib;
+        public Map<String, MinecraftClientInfo> downloads;
+        public String inheritsFrom;
+        public JavaVersionInfo javaVersion;
+        public DependentLibrary[] libraries;
+        public LoggingConfig logging;
+        public String mainClass;
+        public String minecraftArguments;
+        public int minimumLauncherVersion;
+        public DependentLibrary optifineLib;
         public String releaseTime;
         public String time;
         public String type;
-		public String url;
     }
 	public static class JavaVersionInfo {
         public String component;
         public int majorVersion;
     }
-	// Since 1.13
-	public static class Arguments {
-		public Object[] game;
-		public Object[] jvm;
+    public static class LoggingConfig {
+        public LoggingClientConfig client;
 
-		public static class ArgValue {
-			public ArgRules[] rules;
-			public String value;
+        public static class LoggingClientConfig {
+            public String argument;
+            public FileProperties file;
+            public String type;
+        }
+    }
+    // Since 1.13
+    public static class Arguments {
+        public Object[] game;
+        public Object[] jvm;
+
+        public static class ArgValue {
+            public ArgRules[] rules;
+            public String value;
             
             // TLauncher styled argument...
             public String[] values;
 
-			public static class ArgRules {
-				public String action;
-				public String features;
-			}
-		}
-	}
-    public static class AssetIndex {
-        public String id, sha1, url;
-        public long size, totalSize;
+            public static class ArgRules {
+                public String action;
+                public String features;
+            }
+        }
+    }
+    public static class AssetIndex extends FileProperties {
+        public long totalSize;
     }
 }
 
diff --git a/JavaApp/src/main/java/net/kdt/pojavlaunch/PLaunchApp.java b/JavaApp/src/main/java/net/kdt/pojavlaunch/PLaunchApp.java
index e83e8ac8..607d079f 100644
--- a/JavaApp/src/main/java/net/kdt/pojavlaunch/PLaunchApp.java
+++ b/JavaApp/src/main/java/net/kdt/pojavlaunch/PLaunchApp.java
@@ -116,6 +116,13 @@ public class PLaunchApp {
                     e.printStackTrace();
                 }
 
+                if (mVersion.logging != null) {
+                    UIKit.updateProgressSafe(0, "Downloading " + mVersion.logging.client.file.id);
+                    String configPath = Tools.DIR_GAME_NEW + "/" + mVersion.logging.client.file.id;
+                    Tools.downloadFile(mVersion.logging.client.file.url, configPath);
+                    System.setProperty("log4j.configurationFile", configPath);
+                }
+
                 maxProgress = mVersion.libraries.length + 1 + (assets == null ? 0 : assets.objects.size());
 
                 File outLib;
diff --git a/JavaApp/src/main/java/net/kdt/pojavlaunch/Tools.java b/JavaApp/src/main/java/net/kdt/pojavlaunch/Tools.java
index 8ffcb57b..e0bc482e 100644
--- a/JavaApp/src/main/java/net/kdt/pojavlaunch/Tools.java
+++ b/JavaApp/src/main/java/net/kdt/pojavlaunch/Tools.java
@@ -101,7 +101,7 @@ public final class Tools
         final String launchClassPath = generateLaunchClassPath(profile.selectedVersion);
 
         List<String> javaArgList = new ArrayList<String>();
-        
+        //javaArgList.add(versionInfo.logging.client.argument.replace("${path}", DIR_GAME_NEW.getAbsolutePath() + "/" + mVersion.logging.client.file.id));
         javaArgList.add("-cp");
         javaArgList.add(launchClassPath);
 
diff --git a/Natives/SurfaceViewController.m b/Natives/SurfaceViewController.m
index 9ac8e2ce..8ce5b4d2 100644
--- a/Natives/SurfaceViewController.m
+++ b/Natives/SurfaceViewController.m
@@ -351,7 +351,7 @@ const void * _CGDataProviderGetBytePointerCallbackOSMESA(void *info) {
         }
 
         if (touchEvent == self.primaryTouch) {
-            if ([self isTouchInactive:self.primaryTouch]) return; // FIXME: should be?
+            if ([self isTouchInactive:self.primaryTouch]) return; // FIXME: should be? ACTION_UP will never be sent
             [self sendTouchPoint:locationInView withEvent:event];
         }
 
diff --git a/Natives/input_bridge_v3.m b/Natives/input_bridge_v3.m
index 6bffc26b..467242b9 100644
--- a/Natives/input_bridge_v3.m
+++ b/Natives/input_bridge_v3.m
@@ -200,7 +200,7 @@ const int hotbarKeys[9] = {
     GLFW_KEY_4, GLFW_KEY_5, GLFW_KEY_6,
     GLFW_KEY_7, GLFW_KEY_8, GLFW_KEY_9
 };
-int guiScale = 1.0;
+int guiScale = 1;
 int mcscale(CGFloat input) {
     return (int)((guiScale * input)/resolutionScale);
 }