diff --git a/README.md b/README.md
index 8d6ac9a..3db5e92 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
-# Document Manager
+# DocVault
 
-Private, encrypted document storage for Android. No cloud, no accounts, no compromises.
+Private, encrypted document vault for Android. No cloud, no accounts, no compromises.
 
 ## Why this exists
 
-I needed a place to keep passport scans, insurance docs, and travel papers on my phone where:
+I needed a secure place to keep passport scans, insurance docs, and travel papers on my phone where:
 - They're encrypted and locked behind biometrics
 - Nothing gets uploaded anywhere without me explicitly doing it
 - I can find stuff fast with tags and search
@@ -76,6 +76,9 @@ Pre-built APKs are available from [GitHub Releases](https://github.com/sethusrin
 
 No build tools required — just download and install.
 
+### App Name
+This app is called **DocVault** — a secure vault for your important documents.
+
 
 ## Installing on Your Android Device
 
@@ -105,6 +108,11 @@ For general use, download the **release** APK.
 3. When prompted, tap **Open** or find it in your Downloads app
 4. Tap **Install** → **Done**
 
+### Notes
+- **App Name:** This app is called **DocVault**
+- **Package Name:** `com.app.traveldocs`
+- When installing, you'll see it as "DocVault" on your app drawer
+
 ### Option B — Install via USB from your computer
 
 Requires [Android Platform Tools](https://developer.android.com/tools/releases/platform-tools) (includes `adb`).
@@ -135,7 +143,7 @@ adb install document-manager-release.apk
 
 ### After Installing
 
-1. Launch **Document Manager** from your app drawer
+1. Launch **DocVault** from your app drawer
 2. Read and accept the End User License Agreement
 3. The app uses your device's **biometric authentication** (fingerprint/face/PIN) — no separate app password needed
 4. Start importing documents via **Import** button on the home screen
@@ -143,7 +151,7 @@ adb install document-manager-release.apk
 ## Quick start
 
 ```bash
-# You need JDK 17 and Android SDK (API 34)
+# You need JDK 17 and Android SDK (API 36 for Play Store compliance)
 
 # On Ubuntu/Linux, run the setup script
 bash scripts/setup.sh
@@ -196,6 +204,10 @@ The domain layer has zero Android imports. Data implements domain interfaces. Pr
 | Hilt | Standard Android DI. ViewModels get auto-scoped. |
 | Kotest property tests | Domain invariants verified with random inputs, not just cherry-picked examples |
 
+## App Name: DocVault
+
+This app is called **DocVault** — a secure vault for your important documents. The name reflects its purpose as an encrypted storage location for sensitive documents.
+
 ## Feature flags
 
 All experimental stuff is behind toggles in Settings → Experimental Features:
@@ -251,6 +263,34 @@ export ANDROID_HOME=$HOME/android-dev-tools/android-sdk
 echo "sdk.dir=$ANDROID_HOME" > local.properties
 ```
 
+### Build & Deploy
+
+```bash
+# Build only
+./gradlew assembleDebug       # debug APK
+./gradlew assembleRelease     # release APK (unsigned)
+
+# Build both APK and AAB for Play Store
+./scripts/build-release.sh
+
+# One-command build + deploy (default: release)
+./scripts/deploy.sh
+
+# Or specify variant
+./scripts/deploy.sh release   # production build (minified, no debug logs)
+./scripts/deploy.sh debug     # development build (debug logs, diagnostics)
+```
+
+### App Signing for Play Store
+
+Before publishing to Google Play Store, you need to generate a release keystore:
+
+```bash
+./scripts/release_keystore.sh
+```
+
+This creates `~/release.keystore` used for signing release builds.
+
 ### Build & deploy
 
 ```bash
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 500b64e..fdc39bf 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 
 android {
     namespace = "com.app.traveldocs"
-    compileSdk = 34
+    compileSdk = 36
 
     defaultConfig {
         applicationId = "com.app.traveldocs"
@@ -15,7 +15,7 @@ android {
         ndk {
             abiFilters += listOf("arm64-v8a")
         }
-        targetSdk = 34
+        targetSdk = 36
         versionCode = 2
         versionName = "1.0.1"
 
diff --git a/app/src/main/java/com/app/traveldocs/debug/CrashHandler.kt b/app/src/main/java/com/app/traveldocs/debug/CrashHandler.kt
index c1787a0..529dee5 100644
--- a/app/src/main/java/com/app/traveldocs/debug/CrashHandler.kt
+++ b/app/src/main/java/com/app/traveldocs/debug/CrashHandler.kt
@@ -115,7 +115,7 @@ class CrashHandler(
     }
 
     companion object {
-        private const val DEVELOPER_EMAIL = "developer@documentmanager.app"
+        private const val DEVELOPER_EMAIL = "support@docvault.app"
 
         fun install(context: Context) {
             val defaultHandler = Thread.getDefaultUncaughtExceptionHandler()
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index eafdf78..2104d5e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -153,7 +153,7 @@
 
     <!-- Privacy & Crash Feedback (Play Store compliance) -->
     <string name="privacy_policy_title">Privacy Policy</string>
-    <string name="privacy_policy_url">https://documentmanager.app/privacy</string>
+    <string name="privacy_policy_url">https://github.com/sethusrinivasan/document-manager/blob/main/docs/PRIVACY_POLICY.md</string>
     <string name="send_crash_report">Send Crash Report</string>
     <string name="crash_report_sent">Crash report ready to send</string>
     <string name="no_crash_report">No crash reports available</string>
diff --git a/docs/PRIVACY_POLICY.md b/docs/PRIVACY_POLICY.md
index 32dde4a..1db9d3b 100644
--- a/docs/PRIVACY_POLICY.md
+++ b/docs/PRIVACY_POLICY.md
@@ -58,4 +58,4 @@ We may update this policy. Changes will be noted in the app's About section.
 
 ## Contact
 
-For questions about this privacy policy, contact: developer@documentmanager.app
+For questions about this privacy policy, contact via: https://github.com/sethusrinivasan/document-manager/issues
diff --git a/scripts/build-release.sh b/scripts/build-release.sh
new file mode 100644
index 0000000..b2fb16f
--- /dev/null
+++ b/scripts/build-release.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+# Script to build release APK and AAB for Play Store
+
+set -e
+
+echo "========================================"
+echo "  DocVault Release Build"
+echo "========================================"
+echo ""
+
+# Check for release keystore
+if [ ! -f "$HOME/release.keystore" ]; then
+    echo -e "\033[0;31mERROR: Release keystore not found!\033[0m"
+    echo "Generate it first with: ./scripts/release_keystore.sh"
+    exit 1
+fi
+
+echo "✓ Release keystore found"
+echo ""
+
+# Build release APK
+echo "Building release APK..."
+./gradlew assembleRelease
+if [ $? -eq 0 ]; then
+    echo -e "\033[0;32m✓ Release APK built successfully\033[0m"
+    echo ""
+    ls -lh app/build/outputs/apk/release/*.apk
+else
+    echo -e "\033[0;31m✗ Release APK build failed\033[0m"
+    exit 1
+fi
+
+echo ""
+
+# Build release App Bundle (for Play Store)
+echo "Building release App Bundle..."
+./gradlew bundleRelease
+if [ $? -eq 0 ]; then
+    echo -e "\033[0;32m✓ Release App Bundle built successfully\033[0m"
+    echo ""
+    ls -lh app/build/outputs/bundle/release/*.aab
+else
+    echo -e "\033[0;31m✗ Release App Bundle build failed\033[0m"
+    exit 1
+fi
+
+echo ""
+echo "========================================"
+echo "  Build Complete!"
+echo "========================================"
+echo ""
+echo "APK location:  app/build/outputs/apk/release/"
+echo "AAB location:  app/build/outputs/bundle/release/"
+echo ""
+echo "To deploy APK:"
+echo "  adb install app/build/outputs/apk/release/app-release.apk"
+echo ""
+echo "To upload to Play Store:"
+echo "  Upload app/build/outputs/bundle/release/app-release.aab"
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index 3a05221..08b0720 100755
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -20,7 +20,7 @@ if [ "$VARIANT" = "debug" ]; then
     APK="$PROJECT_DIR/app/build/outputs/apk/debug/app-debug.apk"
 else
     "$PROJECT_DIR/gradlew" -p "$PROJECT_DIR" assembleRelease --no-daemon
-    APK="$PROJECT_DIR/app/build/outputs/apk/release/app-release-unsigned.apk"
+    APK="$PROJECT_DIR/app/build/outputs/apk/release/app-release.apk"
 fi
 
 if [ ! -f "$APK" ]; then