New startup window.

Wino.Mail.WinUI/Assets/UpdateNotes/vnext.json

@@ -1,38 +1,42 @@
 {
-    "hasMigrations": false,
+    "hasPendingMigrations": true,
+    "migration": {
+        "titleKey": "WhatIsNew_MigrationPreparing_Title",
+        "descriptionKey": "WhatIsNew_MigrationPreparing_Description"
+    },
     "sections": [
         {
             "title": "# Wino Calendar is here!",
             "description": "You can now create local or remote CalDAV-compatible calendars, manage recurring events, and respond to invitations — all from within Wino.",
-            "imageUrl": "ms-appx:///Assets/AboutPageTile.png",
+            "imageUrl": "ms-appx:///Assets/UpdateNotes/Images/Calendar.svg",
             "imageWidth": 128,
             "imageHeight": 128
         },
         {
             "title": "# S/MIME Signing & Encryption",
             "description": "Wino now supports signing and encrypting your emails with personal certificates. Keep your communications secure and verifiable.",
-            "imageUrl": "ms-appx:///Assets/AboutPageTile.png",
+            "imageUrl": "ms-appx:///Assets/UpdateNotes/Images/Security.svg",
             "imageWidth": 128,
             "imageHeight": 128
         },
         {
             "title": "# Threaded Mail View",
             "description": "Emails are now grouped by conversation, making it easier to follow long discussions without losing context.",
-            "imageUrl": "ms-appx:///Assets/AboutPageTile.png",
+            "imageUrl": "ms-appx:///Assets/UpdateNotes/Images/Thread.svg",
             "imageWidth": 128,
             "imageHeight": 128
         },
         {
             "title": "# Smarter Notifications",
             "description": "Act on your emails directly from toast notifications — mark as read, delete, or archive without opening the app.",
-            "imageUrl": "ms-appx:///Assets/AboutPageTile.png",
+            "imageUrl": "ms-appx:///Assets/UpdateNotes/Images/Notification.svg",
             "imageWidth": 128,
             "imageHeight": 128
         },
         {
             "title": "# And much more...",
             "description": "Folder management, swipe actions, keyboard shortcuts, a custom print dialog, and significant performance improvements are all included in this release.\n\nThank you for using Wino Mail!",
-            "imageUrl": "ms-appx:///Assets/AboutPageTile.png",
+            "imageUrl": "ms-appx:///Assets/UpdateNotes/Images/More.svg",
             "imageWidth": 128,
             "imageHeight": 128
         }