diff --git a/Hydroflux/app/src/main/assets/js/modules/dashboard.js b/Hydroflux/app/src/main/assets/js/modules/dashboard.js
index c188467..24362fd 100644
--- a/Hydroflux/app/src/main/assets/js/modules/dashboard.js
+++ b/Hydroflux/app/src/main/assets/js/modules/dashboard.js
@@ -10,6 +10,33 @@ export class Dashboard {
     render() {
         if (!this.container) return;
 
+        // --- VERSION MIGRATION LOGIC ---
+        const APP_VERSION = '5.0';
+        const currentVersion = localStorage.getItem('hydroflux_version');
+
+        if (currentVersion !== APP_VERSION) {
+            console.log(`Migrating from ${currentVersion} to ${APP_VERSION}`);
+
+            // Force reset of settings for V5 to ensure new defaults (3.0L goal) are applied
+            // But try to keep history if possible
+            const oldHistory = localStorage.getItem('hydroflux_water_history');
+
+            // Clear Data
+            localStorage.removeItem('hydroflux_data');
+            // We don't clear 'hydroflux_health_data' as that comes from sync, but maybe good to refresh it
+
+            // Set Defaults
+            localStorage.setItem('hydroflux_data', JSON.stringify({ current: 0, goal: 3.0 })); // Force 3.0L Goal
+
+            if (oldHistory) {
+                localStorage.setItem('hydroflux_water_history', oldHistory);
+            }
+
+            localStorage.setItem('hydroflux_version', APP_VERSION);
+            localStorage.setItem('hydroflux_drink_size', '250'); // Default drink size
+        }
+        // -------------------------------
+
         // Data Retrieval (Keeping persistence)
         const waterData = JSON.parse(localStorage.getItem('hydroflux_data') || '{"current":0,"goal":3.0}');
 
@@ -53,7 +80,10 @@ export class Dashboard {
 
                         <!-- Title and DateTime -->
                         <div class="flex flex-col items-center flex-1">
-                            <h1 class="text-2xl font-bold text-gray-800 mb-1">Hydro Flux</h1>
+                            <div class="flex items-center gap-2">
+                                <h1 class="text-2xl font-bold text-gray-800 mb-1">Hydro Flux</h1>
+                                <span class="bg-gray-100 text-gray-400 text-[10px] px-1.5 py-0.5 rounded-md border border-gray-200">v5.0</span>
+                            </div>
                             <div id="currentDate" class="text-sm text-gray-600"></div>
                             <div id="currentTime" class="text-sm text-gray-500"></div>
                         </div>
diff --git a/Hydroflux/app/src/main/assets/js/modules/views/SleepView.js b/Hydroflux/app/src/main/assets/js/modules/views/SleepView.js
index 925b21f..98f2996 100644
--- a/Hydroflux/app/src/main/assets/js/modules/views/SleepView.js
+++ b/Hydroflux/app/src/main/assets/js/modules/views/SleepView.js
@@ -9,6 +9,7 @@ export class SleepView {
     render() {
         // Real Sleep Data from Health Connect
         const healthData = JSON.parse(localStorage.getItem('hydroflux_health_data') || '{"steps": 0, "sleep": 0}');
+        console.log("Rendering Sleep View with Data:", healthData); // Debug
         const sleepHoursTotal = healthData.sleep; // e.g. 7.5
 
         // Calculate Stages (Estimated breakdown if not provided by native yet)
diff --git a/Hydroflux/releases/HydroFlux V5.apk b/Hydroflux/releases/HydroFlux V5.apk
new file mode 100644
index 0000000..150cb52
Binary files /dev/null and b/Hydroflux/releases/HydroFlux V5.apk differ