Added markdown property

src/Files.App/App.xaml.cs

@@ -131,6 +131,7 @@ private IServiceProvider ConfigureServices()
 				.AddSingleton<IDateTimeFormatterFactory, DateTimeFormatterFactory>()
 				.AddSingleton<IDateTimeFormatter, UserDateTimeFormatter>()
 				.AddSingleton<IVolumeInfoFactory, VolumeInfoFactory>()
+				.AddSingleton<IReleaseNotesService, ReleaseNotesService>()
 
 				// TODO(i): FileSystem operations:
 				// (IFilesystemHelpersService, IFilesystemOperationsService)
@@ -209,6 +210,10 @@ await Task.WhenAll(
 			await updateService.CheckForUpdates();
 			await updateService.DownloadMandatoryUpdates();
 
+			// Download release notes
+			var releaseNotesService = Ioc.Default.GetRequiredService<IReleaseNotesService>();
+			await releaseNotesService.DownloadReleaseNotes();
+
 			static async Task OptionalTask(Task task, bool condition)
 			{
 				if (condition)

src/Files.App/ServicesImplementation/ReleaseNotesService.cs

@@ -0,0 +1,37 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.WinUI.Helpers;
+using Files.App.Extensions;
+using Files.Backend.Services;
+using Microsoft.UI.Xaml.Controls;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Windows.Services.Store;
+using WinRT.Interop;
+
+namespace Files.App.ServicesImplementation
+{
+	internal sealed class ReleaseNotesService : ObservableObject, IReleaseNotesService
+	{
+		private string? _releaseNotes;
+		public string? ReleaseNotes
+		{
+			get => _releaseNotes;
+			private set => SetProperty(ref _releaseNotes, value);
+		}
+
+		private bool isReleaseNotesAvailable;
+		public bool IsReleaseNotesAvailable
+		{
+			get => isReleaseNotesAvailable;
+			set => SetProperty(ref isReleaseNotesAvailable, value);
+		}
+
+		public async Task DownloadReleaseNotes()
+		{
+			///
+		}
+	}
+}

src/Files.App/UserControls/AddressToolbar.xaml

@@ -296,7 +296,7 @@
 					x:Name="ViewReleaseNotesButton"
 					HorizontalContentAlignment="Stretch"
 					VerticalContentAlignment="Stretch"
-					x:Load="{x:Bind ViewModel.IsAppUpdated, Mode=OneWay}"
+					x:Load="{x:Bind ViewModel.IsReleaseNotesVisible, Mode=OneWay}"
 					AccessKey="2"
 					AutomationProperties.Name="{helpers:ResourceString Name=ReleaseNotes}"
 					Command="{x:Bind ViewModel.ViewReleaseNotesCommand, Mode=OneWay}"
@@ -338,7 +338,6 @@
 			<!--  Release Notes Teaching Tip  -->
 			<TeachingTip
 				x:Name="ReleaseNotesTeachingTip"
-				Title="{helpers:ResourceString Name=ReleaseNotes}"
 				IsLightDismissEnabled="True"
 				IsOpen="{x:Bind ViewModel.IsReleaseNotesOpen, Mode=TwoWay}"
 				Target="{x:Bind ViewReleaseNotesButton}">
@@ -361,13 +360,11 @@
 				<!--  Markdown Content  -->
 				<TeachingTip.Content>
 					<ScrollViewer
+						Width="260"
 						Height="240"
-						HorizontalScrollMode="Disabled"
-						VerticalScrollMode="Enabled">
-						<controls:MarkdownTextBlock
-							Padding="0,12"
-							Background="Transparent"
-							Text="Coming Soon 👀" />
+						HorizontalScrollMode="Auto"
+						VerticalScrollMode="Auto">
+						<controls:MarkdownTextBlock Background="Transparent" Text="{x:Bind ViewModel.ReleaseNotes, Mode=OneWay}" />
 					</ScrollViewer>
 				</TeachingTip.Content>
 			</TeachingTip>

src/Files.App/ViewModels/ToolbarViewModel.cs

@@ -7,6 +7,7 @@
 using Files.App.Filesystem;
 using Files.App.Filesystem.StorageItems;
 using Files.App.Helpers;
+using Files.App.ServicesImplementation;
 using Files.App.Shell;
 using Files.App.UserControls;
 using Files.App.Views;
@@ -25,6 +26,7 @@
 using System.Collections.ObjectModel;
 using System.IO;
 using System.Linq;
+using System.Net.Http;
 using System.Threading.Tasks;
 using System.Windows.Input;
 using Windows.ApplicationModel.DataTransfer;
@@ -40,8 +42,8 @@ namespace Files.App.ViewModels
 	public class ToolbarViewModel : ObservableObject, IAddressToolbar, IDisposable
 	{
 		private IUserSettingsService UserSettingsService { get; } = Ioc.Default.GetRequiredService<IUserSettingsService>();
-
 		public IUpdateService UpdateService { get; } = Ioc.Default.GetService<IUpdateService>()!;
+		public IReleaseNotesService ReleaseNotesService { get; } = Ioc.Default.GetService<IReleaseNotesService>()!;
 
 		public delegate void ToolbarPathItemInvokedEventHandler(object sender, PathNavigationEventArgs e);
 
@@ -252,15 +254,25 @@ public bool IsLayoutAdaptive
 		public bool IsAdaptiveLayoutEnabled
 			=> UserSettingsService.FoldersSettingsService.EnableOverridingFolderPreferences;
 
-		public bool IsAppUpdated
-			=> UpdateService.IsAppUpdated;
-
 		public bool IsUpdateAvailable
 			=> UpdateService.IsUpdateAvailable;
 
 		public bool IsUpdating
 			=> UpdateService.IsUpdating;
 
+		public bool IsReleaseNotesVisible
+			=> UpdateService.IsAppUpdated && ReleaseNotesService.IsReleaseNotesAvailable;
+
+		public string? ReleaseNotes
+			=> ReleaseNotesService.ReleaseNotes;
+
+		private bool isReleaseNotesOpen;
+		public bool IsReleaseNotesOpen
+		{
+			get => isReleaseNotesOpen;
+			set => SetProperty(ref isReleaseNotesOpen, value);
+		}
+
 		private bool canCopyPathInPage;
 		public bool CanCopyPathInPage
 		{
@@ -321,13 +333,6 @@ public bool IsSearchBoxVisible
 			}
 		}
 
-		private bool isReleaseNotesOpen;
-		public bool IsReleaseNotesOpen
-		{
-			get => isReleaseNotesOpen;
-			set => SetProperty(ref isReleaseNotesOpen, value);
-		}
-
 		private string? pathText;
 		public string? PathText
 		{

src/Files.Backend/Services/IReleaseNotesService.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel;
+using System.Threading.Tasks;
+
+namespace Files.Backend.Services
+{
+	public interface IReleaseNotesService : INotifyPropertyChanged
+	{
+		/// <summary>
+		/// Release notes for the latest release
+		/// </summary>
+		string? ReleaseNotes { get; }
+
+		/// <summary>
+		/// Gets a value indicating if release notes are available
+		/// </summary>
+		bool IsReleaseNotesAvailable { get; }
+
+		/// <summary>
+		/// Downloads release notes for the latest release
+		/// </summary>
+		Task DownloadReleaseNotes();
+	}
+}