diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index c12b9e1d8e..f581c6356b 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -30,8 +30,8 @@ android {
     minSdk = 26
     targetSdk = 36
 
-    versionCode = 20
-    versionName = "1.1.9"
+    versionCode = 21
+    versionName = "1.2.0"
 
     ndk {
       abiFilters += listOf("arm64-v8a")
diff --git a/android/app/src/main/java/com/izzy2lost/x1box/GameLibraryActivity.kt b/android/app/src/main/java/com/izzy2lost/x1box/GameLibraryActivity.kt
index 56e93c1bd8..7e956b6693 100644
--- a/android/app/src/main/java/com/izzy2lost/x1box/GameLibraryActivity.kt
+++ b/android/app/src/main/java/com/izzy2lost/x1box/GameLibraryActivity.kt
@@ -3,7 +3,6 @@ package com.izzy2lost.x1box
 import android.content.Intent
 import android.content.res.Configuration
 import android.graphics.Bitmap
-import android.graphics.Typeface
 import android.net.Uri
 import android.os.Bundle
 import android.os.ParcelFileDescriptor
@@ -11,8 +10,6 @@ import android.text.SpannableStringBuilder
 import android.text.Spanned
 import android.text.method.LinkMovementMethod
 import android.text.style.ClickableSpan
-import android.text.style.ForegroundColorSpan
-import android.text.style.StyleSpan
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -609,11 +606,13 @@ class GameLibraryActivity : AppCompatActivity() {
     for (game in games) {
       val item = inflater.inflate(R.layout.item_game_entry, gamesListContainer, false)
       val nameText = item.findViewById<TextView>(R.id.game_name_text)
+      val convertWarningText = item.findViewById<TextView>(R.id.game_convert_warning_text)
       val sizeText = item.findViewById<TextView>(R.id.game_size_text)
       val pathText = item.findViewById<TextView>(R.id.game_path_text)
       val coverImage = item.findViewById<ImageView>(R.id.game_list_cover_image)
 
       nameText.text = game.title
+      bindConvertibleWarning(convertWarningText, game)
       sizeText.text = buildGameSizeText(game)
       pathText.text = game.relativePath
 
@@ -654,9 +653,11 @@ class GameLibraryActivity : AppCompatActivity() {
       row!!.addView(item, itemLp)
 
       val nameText = item.findViewById<TextView>(R.id.game_cover_name_text)
+      val convertWarningText = item.findViewById<TextView>(R.id.game_cover_convert_warning_text)
       val coverImage = item.findViewById<ImageView>(R.id.game_cover_image)
 
       nameText.text = game.title
+      bindConvertibleWarning(convertWarningText, game)
       item.setOnClickListener { launchGame(game) }
       item.setOnLongClickListener { showGameContextMenu(game); true }
       bindCoverArt(coverImage, game)
@@ -1199,29 +1200,16 @@ class GameLibraryActivity : AppCompatActivity() {
     }
   }
 
-  private fun buildGameSizeText(game: GameEntry): CharSequence {
-    val sizeLabel = getString(R.string.library_game_size, formatSize(game.sizeBytes))
-    if (game.discImageFormat != DiscImageFormat.REGULAR_ISO) {
-      return sizeLabel
+  private fun bindConvertibleWarning(view: TextView, game: GameEntry) {
+    view.visibility = if (game.discImageFormat == DiscImageFormat.REGULAR_ISO) {
+      View.VISIBLE
+    } else {
+      View.GONE
     }
+  }
 
-    return SpannableStringBuilder(sizeLabel).apply {
-      append("  ")
-      val badgeStart = length
-      append(getString(R.string.library_regular_iso_badge))
-      setSpan(
-        ForegroundColorSpan(getColor(R.color.xemu_warning)),
-        badgeStart,
-        length,
-        Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
-      )
-      setSpan(
-        StyleSpan(Typeface.BOLD),
-        badgeStart,
-        length,
-        Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
-      )
-    }
+  private fun buildGameSizeText(game: GameEntry): CharSequence {
+    return getString(R.string.library_game_size, formatSize(game.sizeBytes))
   }
 
   private fun isConvertibleIso(game: GameEntry): Boolean {
diff --git a/android/app/src/main/res/layout/item_game_cover.xml b/android/app/src/main/res/layout/item_game_cover.xml
index 5dd8acfb90..52871b33b1 100644
--- a/android/app/src/main/res/layout/item_game_cover.xml
+++ b/android/app/src/main/res/layout/item_game_cover.xml
@@ -42,8 +42,25 @@
     android:maxLines="2"
     android:textAlignment="center"
     android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
-    app:layout_constraintBottom_toBottomOf="parent"
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
     app:layout_constraintTop_toBottomOf="@id/game_cover_art_card" />
+
+  <TextView
+    android:id="@+id/game_cover_convert_warning_text"
+    android:layout_width="0dp"
+    android:layout_height="wrap_content"
+    android:layout_marginTop="4dp"
+    android:gravity="center_horizontal"
+    android:maxLines="1"
+    android:text="@string/library_regular_iso_badge"
+    android:textAlignment="center"
+    android:textAppearance="@style/TextAppearance.Material3.LabelSmall"
+    android:textColor="@color/xemu_warning"
+    android:textStyle="bold"
+    android:visibility="gone"
+    app:layout_constraintBottom_toBottomOf="parent"
+    app:layout_constraintEnd_toEndOf="parent"
+    app:layout_constraintStart_toStartOf="parent"
+    app:layout_constraintTop_toBottomOf="@id/game_cover_name_text" />
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/android/app/src/main/res/layout/item_game_entry.xml b/android/app/src/main/res/layout/item_game_entry.xml
index f4c851e070..d214ad5ca8 100644
--- a/android/app/src/main/res/layout/item_game_entry.xml
+++ b/android/app/src/main/res/layout/item_game_entry.xml
@@ -53,6 +53,18 @@
         android:maxLines="2"
         android:textAppearance="@style/TextAppearance.Material3.TitleSmall" />
 
+      <TextView
+        android:id="@+id/game_convert_warning_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="4dp"
+        android:maxLines="1"
+        android:text="@string/library_regular_iso_badge"
+        android:textAppearance="@style/TextAppearance.Material3.LabelSmall"
+        android:textColor="@color/xemu_warning"
+        android:textStyle="bold"
+        android:visibility="gone" />
+
       <TextView
         android:id="@+id/game_size_text"
         android:layout_width="match_parent"
diff --git a/build-aab.sh b/build-aab.sh
new file mode 100644
index 0000000000..ed44fe96dc
--- /dev/null
+++ b/build-aab.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+project_source_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+android_dir="${project_source_dir}/android"
+key_props="${android_dir}/key.properties"
+release_aab="${android_dir}/app/build/outputs/bundle/release/app-release.aab"
+
+if [[ ! -f "${key_props}" ]]; then
+  printf 'Creating "%s" with placeholders...\n' "${key_props}"
+  cat >"${key_props}" <<'EOF'
+storeFile=/path/to/your-release-key.jks
+storePassword=REPLACE_ME
+keyAlias=REPLACE_ME
+keyPassword=REPLACE_ME
+EOF
+  printf '\nEdit %s with your real values, then rerun this script.\n' "${key_props}"
+  exit 1
+fi
+
+if grep -Fq 'REPLACE_ME' "${key_props}"; then
+  printf '\nPlease replace the placeholders in %s before building.\n' "${key_props}"
+  exit 1
+fi
+
+if grep -Fq '/path/to/your-release-key.jks' "${key_props}" || \
+  grep -Fq 'C:/path/to/your-release-key.jks' "${key_props}"; then
+  printf '\nPlease replace the storeFile placeholder in %s before building.\n' "${key_props}"
+  exit 1
+fi
+
+cd "${android_dir}"
+bash ./gradlew bundleRelease
+
+printf '\nBuild complete.\n'
+printf 'Release AAB:\n'
+printf '  %s\n' "${release_aab}"