diff --git a/build.py b/build.py
index f9fc6d151..683cbcce1 100755
--- a/build.py
+++ b/build.py
@@ -89,16 +89,6 @@ def build_apk(args):
 
 	os.chdir('java')
 
-	# Build unhide app and place in assets
-	proc = subprocess.run('{} unhide:assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
-	if proc.returncode != 0:
-		error('Build Magisk Manager failed!')
-	source = os.path.join('unhide', 'build', 'outputs', 'apk', 'release', 'unhide-release-unsigned.apk')
-	target = os.path.join('app', 'src', 'main', 'assets', 'unhide.apk')
-	cp(source, target)
-
-	print('')
-
 	if args.release:
 		if not os.path.exists(os.path.join('..', 'release_signature.jks')):
 			error('Please generate a java keystore and place it in \'release_signature.jks\'')
diff --git a/java b/java
index 13bf1b27b..4956d826f 160000
--- a/java
+++ b/java
@@ -1 +1 @@
-Subproject commit 13bf1b27b42dd2f5c4d4152a0c76528c798fa589
+Subproject commit 4956d826fbdbad35645260aa3edb3b746651cceb
diff --git a/jni/daemon/magisk.c b/jni/daemon/magisk.c
index f9108ec31..cc78fa218 100644
--- a/jni/daemon/magisk.c
+++ b/jni/daemon/magisk.c
@@ -53,6 +53,7 @@ static void usage() {
 		"   --[init service]          start init service\n"
 		"   --unlock-blocks           set BLKROSET flag to OFF for all block devices\n"
 		"   --restorecon              fix selinux context on Magisk files and folders\n"
+		"   --clone-attr SRC DEST     clone permission, owner, and selinux context\n"
 		"\n"
 		"Supported init services:\n"
 		"   daemon post-fs, post-fs-data, service\n"
@@ -144,6 +145,10 @@ int main(int argc, char *argv[]) {
 		} else if (strcmp(argv[1], "--restorecon") == 0) {
 			fix_filecon();
 			return 0;
+		} else if (strcmp(argv[1], "--clone-attr") == 0) {
+			if (argc < 4) usage();
+			clone_attr(argv[2], argv[3]);
+			return 0;
 		} else if (strcmp(argv[1], "--daemon") == 0) {
 			// Start daemon, this process won't return
 			start_daemon();
diff --git a/jni/su b/jni/su
index 6de95e0d9..4335c588f 160000
--- a/jni/su
+++ b/jni/su
@@ -1 +1 @@
-Subproject commit 6de95e0d9bb6aa3e657a7e1492eed1b632c9f186
+Subproject commit 4335c588fec05f0abefbd930ae39ea96e3b7e6fe