new version: 1.6

.idea/deploymentTargetSelector.xml

@@ -4,6 +4,14 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2026-03-12T19:54:01.237140412Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=a703e092" />
+            </handle>
+          </Target>
+        </DropdownSelection>
+        <DialogSelection />
       </SelectionState>
     </selectionStates>
   </component>

CHANGELOG.md

@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.6] - 2026-03-13
+
+### Added
+- Disclaimer screen in welcome wizard about user responsibility
+- USB services restart warning dialog before mount/unmount operations
+- Toggle in Settings to enable/disable USB restart warning
+
+### Fixed
+- Prevent shell escape exploits in shell commands
+- Disable logcat on release builds
+
 ## [1.5] - 2026-03-12
 
 ### Added

README.md

@@ -9,9 +9,9 @@ Android app for mounting ISO/IMG files as USB mass storage or CD-ROM devices on
 
 ## Screenshots
 
-| OS images listing | Mounted Status | Mount Options Dialog | Create IMG Dialog | Download OS ISOs |
+| OS images listing | Mount Options Dialog | Mounted Status | Create IMG Dialog | Download OS ISOs |
 |:--:|:--:|:--:|:--:|:--:|
-| ![File Browser](docs/screenshots/list_images_home.jpg) | ![Mounted Status](docs/screenshots/mounted_status_home.jpg) | ![Mount Options](docs/screenshots/mount_options_dialogbox.jpg) | ![Create IMG](docs/screenshots/create_img_digalogbox.jpg) | ![Download ISOs](docs/screenshots/list_listing_download.jpg) |
+| ![File Browser](docs/screenshots/list_images_home.jpg) | ![Mount Options](docs/screenshots/mount_options_dialogbox.jpg) | ![Mounted Status](docs/screenshots/mounted_status_home.jpg) | ![Create IMG](docs/screenshots/create_img_digalogbox.jpg) | ![Download ISOs](docs/screenshots/list_listing_download.jpg) |
 
 ## Features
 

app/build.gradle.kts

@@ -12,8 +12,8 @@ android {
         applicationId = "sh.sar.isodroid"
         minSdk = 26
         targetSdk = 36
-        versionCode = 5
-        versionName = "1.5"
+        versionCode = 6
+        versionName = "1.6"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/sh/sar/isodroid/root/RootManager.kt

@@ -28,7 +28,7 @@ object RootManager {
         Shell.enableVerboseLogging = BuildConfig.DEBUG
         Shell.setDefaultBuilder(
             Shell.Builder.create()
-                .setFlags(Shell.FLAG_MOUNT_MASTER or Shell.FLAG_REDIRECT_STDERR)
+                .setFlags(Shell.FLAG_MOUNT_MASTER)
                 .setTimeout(10)
         )
     }

app/src/main/java/sh/sar/isodroid/ui/screens/SettingsScreen.kt

@@ -47,6 +47,7 @@ import androidx.compose.material.icons.filled.Folder
 import androidx.compose.material.icons.filled.Info
 import androidx.compose.material.icons.filled.Notifications
 import androidx.compose.material.icons.filled.Security
+import androidx.compose.material.icons.filled.Warning
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
@@ -58,6 +59,7 @@ import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
@@ -115,6 +117,10 @@ fun SettingsScreen(
         )
     }
 
+    // USB warning preference
+    val prefs = remember { context.getSharedPreferences("iso_drive_prefs", android.content.Context.MODE_PRIVATE) }
+    var showUsbWarning by remember { mutableStateOf(!prefs.getBoolean("skip_usb_warning", false)) }
+
     // Re-check permissions when returning to the app
     if (activity != null) {
         androidx.compose.runtime.DisposableEffect(activity) {
@@ -246,6 +252,61 @@ fun SettingsScreen(
 
             HorizontalDivider(modifier = Modifier.padding(horizontal = 16.dp))
 
+            // Warnings section
+            SectionHeader(title = "Warnings")
+
+            Card(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                colors = CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.surfaceVariant
+                )
+            ) {
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(16.dp),
+                    horizontalArrangement = Arrangement.SpaceBetween,
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                        modifier = Modifier.weight(1f)
+                    ) {
+                        Icon(
+                            imageVector = Icons.Default.Warning,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                            modifier = Modifier.size(24.dp)
+                        )
+                        Spacer(modifier = Modifier.width(12.dp))
+                        Column {
+                            Text(
+                                text = "USB restart warning",
+                                style = MaterialTheme.typography.titleSmall
+                            )
+                            Spacer(modifier = Modifier.height(4.dp))
+                            Text(
+                                text = "Show warning before mount/unmount about USB service interruption",
+                                style = MaterialTheme.typography.bodySmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant
+                            )
+                        }
+                    }
+                    Spacer(modifier = Modifier.width(12.dp))
+                    Switch(
+                        checked = showUsbWarning,
+                        onCheckedChange = { enabled ->
+                            showUsbWarning = enabled
+                            prefs.edit().putBoolean("skip_usb_warning", !enabled).apply()
+                        }
+                    )
+                }
+            }
+
+            HorizontalDivider(modifier = Modifier.padding(horizontal = 16.dp))
+
             // About section
             SectionHeader(title = "About")
 

fastlane/metadata/android/en-US/changelogs/6.txt

@@ -0,0 +1,5 @@
+• Added disclaimer screen in welcome wizard about user responsibility
+• Added USB services restart warning before mount/unmount (with "Don't show again" option)
+• Added toggle in Settings to enable/disable USB restart warning
+• Fixed shell escape exploits in shell commands
+• Disabled logcat on release builds