Merge cf3ae2fbd4 into 214a09bc48

https://github.com/2dust/v2rayN/issues/8916

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.19.2</Version>
+        <Version>7.19.4</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/Directory.Packages.props

@@ -9,18 +9,18 @@
     <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.12" />
     <PackageVersion Include="Avalonia.Desktop" Version="11.3.12" />
     <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.12" />
-    <PackageVersion Include="ReactiveUI.Avalonia" Version="11.3.8" />
+    <PackageVersion Include="ReactiveUI.Avalonia" Version="11.4.12" />
     <PackageVersion Include="CliWrap" Version="3.10.0" />
-    <PackageVersion Include="Downloader" Version="4.1.1" />
+    <PackageVersion Include="Downloader" Version="5.1.0" />
     <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.4.1" />
     <PackageVersion Include="MaterialDesignThemes" Version="5.3.0" />
     <PackageVersion Include="MessageBox.Avalonia" Version="3.3.1.1" />
     <PackageVersion Include="QRCoder" Version="1.7.0" />
-    <PackageVersion Include="ReactiveUI" Version="22.3.1" />
+    <PackageVersion Include="ReactiveUI" Version="23.1.8" />
     <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
-    <PackageVersion Include="ReactiveUI.WPF" Version="22.3.1" />
+    <PackageVersion Include="ReactiveUI.WPF" Version="23.1.8" />
     <PackageVersion Include="Semi.Avalonia" Version="11.3.7.3" />
-    <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.1" />
+    <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.2" />
     <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.3" />
     <PackageVersion Include="NLog" Version="6.1.1" />
     <PackageVersion Include="sqlite-net-pcl" Version="1.9.172" />

v2rayN/ServiceLib/Global.cs

@@ -95,7 +95,7 @@ public class Global
 
     public const string PolicyGroupDefaultAllFilter = $"^(?!.*(?:{PolicyGroupExcludeKeywords})).*$";
 
-    public static readonly List<string> PolicyGroupDefaultFilterList = 
+    public static readonly List<string> PolicyGroupDefaultFilterList =
     [
         // All nodes (exclude traffic/expiry info)
         PolicyGroupDefaultAllFilter,
@@ -660,5 +660,14 @@ public class Global
         ""
     ];
 
+    public static readonly List<string> TunIcmpRoutingPolicies =
+    [
+        "rule",
+        "direct",
+        "unreachable",
+        "drop",
+        "reply",
+    ];
+
     #endregion const
 }

v2rayN/ServiceLib/Handler/Builder/NodeValidator.cs

@@ -81,7 +81,9 @@ public class NodeValidator
         {
             var transportError = ValidateSingboxTransport(item.ConfigType, net);
             if (transportError != null)
+            {
                 v.Error(transportError);
+            }
 
             if (!Global.SingboxSupportConfigType.Contains(item.ConfigType))
             {

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -91,14 +91,12 @@ public static class ConfigHandler
         {
             EnableTun = false,
             Mtu = 9000,
+            IcmpRouting = Global.TunIcmpRoutingPolicies.First(),
         };
         config.GuiItem ??= new();
         config.MsgUIItem ??= new();
 
-        config.UiItem ??= new UIItem()
-        {
-            EnableUpdateSubOnlyRemarksExist = true
-        };
+        config.UiItem ??= new();
         config.UiItem.MainColumnItem ??= new();
         config.UiItem.WindowSizeItem ??= new();
 
@@ -1040,8 +1038,8 @@ public static class ConfigHandler
 
         if (profileItem.StreamSecurity.IsNotEmpty())
         {
-            if (profileItem.StreamSecurity != Global.StreamSecurity
-                 && profileItem.StreamSecurity != Global.StreamSecurityReality)
+            if (profileItem.StreamSecurity is not Global.StreamSecurity
+                 and not Global.StreamSecurityReality)
             {
                 profileItem.StreamSecurity = string.Empty;
             }
@@ -1132,6 +1130,84 @@ public static class ConfigHandler
         }
     }
 
+    /// <summary>
+    /// Searches the specified collection for a profile item that matches the target profile item based on a series of
+    /// criteria.
+    /// </summary>
+    /// <remarks>The method attempts to find a match by comparing the target's remarks, address, port, and
+    /// password in various combinations. The search is performed in order of specificity, starting with the most
+    /// detailed comparison. If no match is found at any stage, the method returns null.</remarks>
+    /// <param name="source">An enumerable collection of profile items to search. This parameter can be null.</param>
+    /// <param name="target">The profile item to match against items in the source collection. This parameter can be null.</param>
+    /// <returns>A profile item from the source collection that matches the target item according to defined criteria; otherwise,
+    /// null if no match is found or if either parameter is null.</returns>
+    private static ProfileItem? FindMatchedProfileItem(IEnumerable<ProfileItem>? source, ProfileItem? target)
+    {
+        if (source == null || target == null)
+        {
+            return null;
+        }
+
+        var matchedItem = source.FirstOrDefault(t => CompareProfileItem(t, target, true));
+        if (matchedItem != null)
+        {
+            return matchedItem;
+        }
+
+        if (target.Remarks.IsNotEmpty())
+        {
+            matchedItem = source.FirstOrDefault(t => t.Remarks == target.Remarks);
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        if (target.Address.IsNotEmpty() && target.Port > 0 && target.Password.IsNotEmpty())
+        {
+            matchedItem = source.FirstOrDefault(t =>
+                IsSameText(t.Address, target.Address) &&
+                t.Port == target.Port &&
+                IsSameText(t.Password, target.Password));
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        if (target.Address.IsNotEmpty() && target.Port > 0)
+        {
+            matchedItem = source.FirstOrDefault(t =>
+                IsSameText(t.Address, target.Address) &&
+                t.Port == target.Port);
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        if (target.Address.IsNotEmpty())
+        {
+            matchedItem = source.FirstOrDefault(t => IsSameText(t.Address, target.Address));
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        return null;
+
+        static bool IsSameText(string? left, string? right)
+        {
+            if (left.IsNullOrEmpty() || right.IsNullOrEmpty())
+            {
+                return false;
+            }
+
+            return string.Equals(left.TrimEx(), right.TrimEx(), StringComparison.OrdinalIgnoreCase);
+        }
+    }
+
     /// <summary>
     /// Remove a single server profile by its index ID
     /// Deletes the configuration file if it's a custom config
@@ -1636,7 +1712,7 @@ public static class ConfigHandler
         if (activeProfile != null)
         {
             var lstSub = await AppManager.Instance.ProfileItems(subid);
-            var existItem = lstSub?.FirstOrDefault(t => config.UiItem.EnableUpdateSubOnlyRemarksExist ? t.Remarks == activeProfile.Remarks : CompareProfileItem(t, activeProfile, true));
+            var existItem = FindMatchedProfileItem(lstSub, activeProfile);
             if (existItem != null)
             {
                 await ConfigHandler.SetDefaultServerIndex(config, existItem.IndexId);
@@ -1649,7 +1725,7 @@ public static class ConfigHandler
             var lstSub = await AppManager.Instance.ProfileItems(subid);
             foreach (var item in lstSub)
             {
-                var existItem = lstOriSub?.FirstOrDefault(t => config.UiItem.EnableUpdateSubOnlyRemarksExist ? t.Remarks == item.Remarks : CompareProfileItem(t, item, true));
+                var existItem = FindMatchedProfileItem(lstOriSub, item);
                 if (existItem != null)
                 {
                     await StatisticsManager.Instance.CloneServerStatItem(existItem.IndexId, item.IndexId);

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -87,7 +87,6 @@ public class MsgUIItem
 public class UIItem
 {
     public bool EnableAutoAdjustMainLvColWidth { get; set; }
-    public bool EnableUpdateSubOnlyRemarksExist { get; set; }
     public int MainGirdHeight1 { get; set; }
     public int MainGirdHeight2 { get; set; }
     public EGirdOrientation MainGirdOrientation { get; set; } = EGirdOrientation.Vertical;
@@ -145,6 +144,7 @@ public class TunModeItem
     public string Stack { get; set; }
     public int Mtu { get; set; }
     public bool EnableIPv6Address { get; set; }
+    public string IcmpRouting { get; set; }
 }
 
 [Serializable]

v2rayN/ServiceLib/Models/ServerTestItem.cs

@@ -9,6 +9,6 @@ public class ServerTestItem
     public EConfigType ConfigType { get; set; }
     public bool AllowTest { get; set; }
     public int QueueNum { get; set; }
-    public required ProfileItem Profile { get; set; }
+    public ProfileItem Profile { get; set; }
     public ECoreType CoreType { get; set; }
 }

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -3033,6 +3033,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 ICMP routing policy 的本地化字符串。
+        /// </summary>
+        public static string TbIcmpRoutingPolicy {
+            get {
+                return ResourceManager.GetString("TbIcmpRoutingPolicy", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 UUID(id) 的本地化字符串。
         /// </summary>
@@ -3376,7 +3385,7 @@ namespace ServiceLib.Resx {
         }
         
         /// <summary>
-        ///   查找类似 Process (Tun mode) 的本地化字符串。
+        ///   查找类似 Process (Linux/Windows) 的本地化字符串。
         /// </summary>
         public static string TbRoutingRuleProcess {
             get {
@@ -3816,15 +3825,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Updating subscription, only determining if remarks exist 的本地化字符串。
-        /// </summary>
-        public static string TbSettingsEnableUpdateSubOnlyRemarksExist {
-            get {
-                return ResourceManager.GetString("TbSettingsEnableUpdateSubOnlyRemarksExist", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Exception 的本地化字符串。
         /// </summary>

v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx

@@ -1027,7 +1027,7 @@
     <value>پروتکل sing-box Mux</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP or IP CIDR</value>
@@ -1098,9 +1098,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>آدرس اینترنتی تست پینگ سرعت</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>اشتراک در حال به‌روزرسانی، فقط مشخص کنید که ملاحظاتی آیا وجود دارد!</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>پایان تست...</value>
   </data>
@@ -1671,4 +1668,7 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>Group by Region</value>
   </data>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP routing policy</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.fr.resx

@@ -1024,7 +1024,7 @@
     <value>Protocole de multiplexage Mux (sing-box)</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP ou IP CIDR</value>
@@ -1095,9 +1095,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>Adresse de test de connexion réelle</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Ne vérifier l’existence de l’alias qu’à la maj. des abonnements</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>Arrêt du test en cours...</value>
   </data>
@@ -1668,4 +1665,7 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>Group by Region</value>
   </data>
-</root>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP routing policy</value>
+  </data>
+</root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1027,7 +1027,7 @@
     <value>sing-box Mux protokoll</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP vagy IP CIDR</value>
@@ -1098,9 +1098,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>Sebesség Ping Teszt URL</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Előfizetés frissítése, csak a megjegyzések létezésének ellenőrzése</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>Teszt megszakítása...</value>
   </data>
@@ -1671,4 +1668,7 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>Group by Region</value>
   </data>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP routing policy</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1027,7 +1027,7 @@
     <value>sing-box Mux Protocol</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP or IP CIDR</value>
@@ -1098,9 +1098,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>Speed Ping Test URL</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Updating subscription, only determining if remarks exist</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>Test terminating...</value>
   </data>
@@ -1671,4 +1668,7 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>Group by Region</value>
   </data>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP routing policy</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1027,7 +1027,7 @@
     <value>Протокол Mux для sing-box</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP-адрес или сеть CIDR</value>
@@ -1098,9 +1098,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>URL для быстрой проверки реальной задержки</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Обновляя подписку, проверять лишь наличие примечаний</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>Отмена тестирования...</value>
   </data>
@@ -1671,4 +1668,7 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>Group by Region</value>
   </data>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP routing policy</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx

@@ -1024,7 +1024,7 @@
     <value>sing-box Mux 多路复用协议</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>进程 (Tun 模式)</value>
+    <value>进程 (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP 或 IP CIDR</value>
@@ -1095,9 +1095,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>真连接测试地址</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>更新订阅时只判断别名已存在否</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>测试终止中...</value>
   </data>
@@ -1668,4 +1665,7 @@
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>按地区分组</value>
   </data>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP 路由策略</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx

@@ -1024,7 +1024,7 @@
     <value>sing-box Mux 多路復用協定</value>
   </data>
   <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>行程 (Tun 模式)</value>
+    <value>行程 (Linux/Windows)</value>
   </data>
   <data name="TbRoutingRuleIP" xml:space="preserve">
     <value>IP 或 IP CIDR</value>
@@ -1095,9 +1095,6 @@
   <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
     <value>真連線測試位址</value>
   </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>更新訂閱時只判斷別名是否存在</value>
-  </data>
   <data name="SpeedtestingStop" xml:space="preserve">
     <value>測試終止中...</value>
   </data>
@@ -1668,4 +1665,7 @@
   <data name="menuGenRegionGroup" xml:space="preserve">
     <value>按區域分組</value>
   </data>
+  <data name="TbIcmpRoutingPolicy" xml:space="preserve">
+    <value>ICMP routing policy</value>
+  </data>
 </root>

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs

@@ -243,7 +243,6 @@ public partial class CoreConfigSingboxService
                 if (Utils.IsIpv6(predefined))
                 {
                     rule.answer = new List<string> { $"*. IN AAAA {predefined}" };
-
                 }
                 else
                 {

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs

@@ -47,6 +47,36 @@ public partial class CoreConfigSingboxService
                     outbound = Global.DirectTag,
                     process_name = lstDirectExe
                 });
+
+                // ICMP Routing
+                var icmpRouting = _config.TunModeItem.IcmpRouting ?? "";
+                if (!Global.TunIcmpRoutingPolicies.Contains(icmpRouting))
+                {
+                    icmpRouting = Global.TunIcmpRoutingPolicies.First();
+                }
+                if (icmpRouting == "direct")
+                {
+                    _coreConfig.route.rules.Add(new()
+                    {
+                        network = ["icmp"],
+                        outbound = Global.DirectTag,
+                    });
+                }
+                else if (icmpRouting != "rule")
+                {
+                    var rejectMethod = icmpRouting switch
+                    {
+                        "unreachable" => "default",
+                        "drop" => "drop",
+                        _ => "reply",
+                    };
+                    _coreConfig.route.rules.Add(new()
+                    {
+                        network = ["icmp"],
+                        action = "reject",
+                        method = rejectMethod,
+                    });
+                }
             }
 
             if (_config.Inbound.First().SniffingEnabled)

v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs

@@ -204,7 +204,7 @@ public class CheckUpdateViewModel : MyReactiveObject
 
     private async Task UpdateFinishedSub(bool blReload)
     {
-        RxApp.MainThreadScheduler.Schedule(blReload, (scheduler, blReload) =>
+        RxSchedulers.MainThreadScheduler.Schedule(blReload, (scheduler, blReload) =>
         {
             _ = UpdateFinishedResult(blReload);
             return Disposable.Empty;
@@ -317,7 +317,7 @@ public class CheckUpdateViewModel : MyReactiveObject
             Remarks = msg,
         };
 
-        RxApp.MainThreadScheduler.Schedule(item, (scheduler, model) =>
+        RxSchedulers.MainThreadScheduler.Schedule(item, (scheduler, model) =>
         {
             _ = UpdateViewResult(model);
             return Disposable.Empty;

v2rayN/ServiceLib/ViewModels/ClashConnectionsViewModel.cs

@@ -56,7 +56,7 @@ public class ClashConnectionsViewModel : MyReactiveObject
             return;
         }
 
-        RxApp.MainThreadScheduler.Schedule(ret?.connections, (scheduler, model) =>
+        RxSchedulers.MainThreadScheduler.Schedule(ret?.connections, (scheduler, model) =>
         {
             _ = RefreshConnections(model);
             return Disposable.Empty;

v2rayN/ServiceLib/ViewModels/ClashProxiesViewModel.cs

@@ -90,7 +90,7 @@ public class ClashProxiesViewModel : MyReactiveObject
 
         AppEvents.ProxiesReloadRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await ProxiesReload());
 
         #endregion AppEvents
@@ -173,7 +173,7 @@ public class ClashProxiesViewModel : MyReactiveObject
 
         if (refreshUI)
         {
-            RxApp.MainThreadScheduler.Schedule(() => _ = RefreshProxyGroups());
+            RxSchedulers.MainThreadScheduler.Schedule(() => _ = RefreshProxyGroups());
         }
     }
 
@@ -387,7 +387,7 @@ public class ClashProxiesViewModel : MyReactiveObject
             }
 
             var model = new SpeedTestResult() { IndexId = item.Name, Delay = result };
-            RxApp.MainThreadScheduler.Schedule(model, (scheduler, model) =>
+            RxSchedulers.MainThreadScheduler.Schedule(model, (scheduler, model) =>
             {
                 _ = ProxiesDelayTestResult(model);
                 return Disposable.Empty;

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -228,22 +228,22 @@ public class MainWindowViewModel : MyReactiveObject
 
         AppEvents.ReloadRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await Reload());
 
         AppEvents.AddServerViaScanRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await AddServerViaScanAsync());
 
         AppEvents.AddServerViaClipboardRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await AddServerViaClipboardAsync(null));
 
         AppEvents.SubscriptionsUpdateRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async blProxy => await UpdateSubscriptionProcess("", blProxy));
 
         #endregion AppEvents
@@ -583,7 +583,7 @@ public class MainWindowViewModel : MyReactiveObject
 
     private void ReloadResult(bool showClashUI)
     {
-        RxApp.MainThreadScheduler.Schedule(() =>
+        RxSchedulers.MainThreadScheduler.Schedule(() =>
         {
             ShowClashUI = showClashUI;
             TabMainSelectedIndex = showClashUI ? TabMainSelectedIndex : 0;
@@ -592,7 +592,7 @@ public class MainWindowViewModel : MyReactiveObject
 
     private void SetReloadEnabled(bool enabled)
     {
-        RxApp.MainThreadScheduler.Schedule(() => BlReloadEnabled = enabled);
+        RxSchedulers.MainThreadScheduler.Schedule(() => BlReloadEnabled = enabled);
     }
 
     private async Task LoadCore(CoreConfigContext? mainContext, CoreConfigContext? preContext)

v2rayN/ServiceLib/ViewModels/MsgViewModel.cs

@@ -31,7 +31,7 @@ public class MsgViewModel : MyReactiveObject
 
         AppEvents.SendMsgViewRequested
          .AsObservable()
-         //.ObserveOn(RxApp.MainThreadScheduler)
+         //.ObserveOn(RxSchedulers.MainThreadScheduler)
          .Subscribe(content => _ = AppendQueueMsg(content));
     }
 

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -47,7 +47,6 @@ public class OptionSettingViewModel : MyReactiveObject
     [Reactive] public bool KeepOlderDedupl { get; set; }
     [Reactive] public bool DisplayRealTimeSpeed { get; set; }
     [Reactive] public bool EnableAutoAdjustMainLvColWidth { get; set; }
-    [Reactive] public bool EnableUpdateSubOnlyRemarksExist { get; set; }
     [Reactive] public bool AutoHideStartup { get; set; }
     [Reactive] public bool Hide2TrayWhenClose { get; set; }
     [Reactive] public bool MacOSShowInDock { get; set; }
@@ -96,6 +95,7 @@ public class OptionSettingViewModel : MyReactiveObject
     [Reactive] public string TunStack { get; set; }
     [Reactive] public int TunMtu { get; set; }
     [Reactive] public bool TunEnableIPv6Address { get; set; }
+    [Reactive] public string TunIcmpRouting { get; set; }
 
     #endregion Tun mode
 
@@ -180,7 +180,6 @@ public class OptionSettingViewModel : MyReactiveObject
         DisplayRealTimeSpeed = _config.GuiItem.DisplayRealTimeSpeed;
         KeepOlderDedupl = _config.GuiItem.KeepOlderDedupl;
         EnableAutoAdjustMainLvColWidth = _config.UiItem.EnableAutoAdjustMainLvColWidth;
-        EnableUpdateSubOnlyRemarksExist = _config.UiItem.EnableUpdateSubOnlyRemarksExist;
         AutoHideStartup = _config.UiItem.AutoHideStartup;
         Hide2TrayWhenClose = _config.UiItem.Hide2TrayWhenClose;
         MacOSShowInDock = _config.UiItem.MacOSShowInDock;
@@ -220,6 +219,7 @@ public class OptionSettingViewModel : MyReactiveObject
         TunStack = _config.TunModeItem.Stack;
         TunMtu = _config.TunModeItem.Mtu;
         TunEnableIPv6Address = _config.TunModeItem.EnableIPv6Address;
+        TunIcmpRouting = _config.TunModeItem.IcmpRouting;
 
         #endregion Tun mode
 
@@ -345,7 +345,6 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.GuiItem.DisplayRealTimeSpeed = DisplayRealTimeSpeed;
         _config.GuiItem.KeepOlderDedupl = KeepOlderDedupl;
         _config.UiItem.EnableAutoAdjustMainLvColWidth = EnableAutoAdjustMainLvColWidth;
-        _config.UiItem.EnableUpdateSubOnlyRemarksExist = EnableUpdateSubOnlyRemarksExist;
         _config.UiItem.AutoHideStartup = AutoHideStartup;
         _config.UiItem.Hide2TrayWhenClose = Hide2TrayWhenClose;
         _config.UiItem.MacOSShowInDock = MacOSShowInDock;
@@ -379,6 +378,7 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.TunModeItem.Stack = TunStack;
         _config.TunModeItem.Mtu = TunMtu;
         _config.TunModeItem.EnableIPv6Address = TunEnableIPv6Address;
+        _config.TunModeItem.IcmpRouting = TunIcmpRouting;
 
         //coreType
         await SaveCoreType();

v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs

@@ -188,14 +188,9 @@ public class ProfilesSelectViewModel : MyReactiveObject
         {
             SubItems.Add(item);
         }
-        if (_subIndexId != null && SubItems.FirstOrDefault(t => t.Id == _subIndexId) != null)
-        {
-            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _subIndexId);
-        }
-        else
-        {
-            SelectedSub = SubItems.First();
-        }
+        SelectedSub = (_config.SubIndexId.IsNotEmpty()
+                        ? SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId)
+                        : null) ?? SubItems.LastOrDefault();
     }
 
     private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -228,22 +228,22 @@ public class ProfilesViewModel : MyReactiveObject
 
         AppEvents.ProfilesRefreshRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await RefreshServersBiz());
 
         AppEvents.SubscriptionsRefreshRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await RefreshSubscriptions());
 
         AppEvents.DispatcherStatisticsRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async result => await UpdateStatistics(result));
 
         AppEvents.SetDefaultServerRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async indexId => await SetDefaultServer(indexId));
 
         #endregion AppEvents
@@ -391,14 +391,9 @@ public class ProfilesViewModel : MyReactiveObject
         {
             SubItems.Add(item);
         }
-        if (_config.SubIndexId != null && SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId) != null)
-        {
-            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId);
-        }
-        else
-        {
-            SelectedSub = SubItems.First();
-        }
+        SelectedSub = (_config.SubIndexId.IsNotEmpty()
+                        ? SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId)
+                        : null) ?? SubItems.LastOrDefault();
     }
 
     private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)
@@ -732,7 +727,7 @@ public class ProfilesViewModel : MyReactiveObject
 
         _speedtestService ??= new SpeedtestService(_config, async (SpeedTestResult result) =>
         {
-            RxApp.MainThreadScheduler.Schedule(result, (scheduler, result) =>
+            RxSchedulers.MainThreadScheduler.Schedule(result, (scheduler, result) =>
             {
                 _ = SetSpeedTestResult(result);
                 return Disposable.Empty;

v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs

@@ -200,27 +200,27 @@ public class StatusBarViewModel : MyReactiveObject
 
         AppEvents.DispatcherStatisticsRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async result => await UpdateStatistics(result));
 
         AppEvents.RoutingsMenuRefreshRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await RefreshRoutingsMenu());
 
         AppEvents.TestServerRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await TestServerAvailability());
 
         AppEvents.InboundDisplayRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async _ => await InboundDisplayStatus());
 
         AppEvents.SysProxyChangeRequested
             .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async result => await SetListenerType(result));
 
         #endregion AppEvents
@@ -243,7 +243,7 @@ public class StatusBarViewModel : MyReactiveObject
         {
             AppEvents.ProfilesRefreshRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(async _ => await RefreshServersBiz()); //.DisposeWith(_disposables);
         }
     }
@@ -362,7 +362,7 @@ public class StatusBarViewModel : MyReactiveObject
 
     private async Task TestServerAvailabilitySub(string msg)
     {
-        RxApp.MainThreadScheduler.Schedule(msg, (scheduler, msg) =>
+        RxSchedulers.MainThreadScheduler.Schedule(msg, (scheduler, msg) =>
         {
             _ = TestServerAvailabilityResult(msg);
             return Disposable.Empty;

v2rayN/v2rayN.Desktop/Program.cs

@@ -59,7 +59,7 @@ internal class Program
            //.WithInterFont()
            .WithFontByDefault()
            .LogToTrace()
-           .UseReactiveUI();
+           .UseReactiveUI(_ => { });
 
         if (OperatingSystem.IsMacOS())
         {

v2rayN/v2rayN.Desktop/Views/ClashConnectionsView.axaml.cs

@@ -8,9 +8,9 @@ public partial class ClashConnectionsView : ReactiveUserControl<ClashConnections
     public ClashConnectionsView()
     {
         InitializeComponent();
-        
+
         _config = AppManager.Instance.Config;
-        
+
         ViewModel = new ClashConnectionsViewModel(UpdateViewHandler);
         btnAutofitColumnWidth.Click += BtnAutofitColumnWidth_Click;
 
@@ -28,7 +28,7 @@ public partial class ClashConnectionsView : ReactiveUserControl<ClashConnections
 
             AppEvents.AppExitRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(_ => StorageUI())
               .DisposeWith(disposables);
         });
@@ -65,7 +65,7 @@ public partial class ClashConnectionsView : ReactiveUserControl<ClashConnections
     {
         ViewModel?.ClashConnectionClose(false);
     }
-    
+
     #region UI
 
     private void RestoreUI()

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs

@@ -128,25 +128,25 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
 
             AppEvents.SendSnackMsgRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(async content => await DelegateSnackMsg(content))
               .DisposeWith(disposables);
 
             AppEvents.AppExitRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(_ => StorageUI())
               .DisposeWith(disposables);
 
             AppEvents.ShutdownRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(content => Shutdown(content))
               .DisposeWith(disposables);
 
             AppEvents.ShowHideWindowRequested
              .AsObservable()
-             .ObserveOn(RxApp.MainThreadScheduler)
+             .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(blShow => ShowHideWindow(blShow))
              .DisposeWith(disposables);
         });

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -410,19 +410,6 @@
                             Margin="{StaticResource Margin4}"
                             HorizontalAlignment="Left" />
 
-                        <TextBlock
-                            Grid.Row="6"
-                            Grid.Column="0"
-                            Margin="{StaticResource Margin4}"
-                            VerticalAlignment="Center"
-                            Text="{x:Static resx:ResUI.TbSettingsEnableUpdateSubOnlyRemarksExist}" />
-                        <ToggleSwitch
-                            x:Name="togEnableUpdateSubOnlyRemarksExist"
-                            Grid.Row="6"
-                            Grid.Column="1"
-                            Margin="{StaticResource Margin4}"
-                            HorizontalAlignment="Left" />
-
                         <TextBlock
                             Grid.Row="8"
                             Grid.Column="0"
@@ -837,6 +824,20 @@
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
+                    <TextBlock
+                        Grid.Row="6"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbIcmpRoutingPolicy}" />
+                    <ComboBox
+                        x:Name="cmbIcmpRoutingPolicy"
+                        Grid.Row="6"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+
                     <TextBlock
                         Grid.Row="7"
                         Grid.Column="0"

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs

@@ -34,6 +34,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
         cmbmux4SboxProtocol.ItemsSource = Global.SingboxMuxs;
         cmbMtu.ItemsSource = Global.TunMtus;
         cmbStack.ItemsSource = Global.TunStacks;
+        cmbIcmpRoutingPolicy.ItemsSource = Global.TunIcmpRoutingPolicies;
 
         cmbCoreType1.ItemsSource = Global.CoreTypes;
         cmbCoreType2.ItemsSource = Global.CoreTypes;
@@ -86,7 +87,6 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.DisplayRealTimeSpeed, v => v.togDisplayRealTimeSpeed.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.KeepOlderDedupl, v => v.togKeepOlderDedupl.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableAutoAdjustMainLvColWidth, v => v.togEnableAutoAdjustMainLvColWidth.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.EnableUpdateSubOnlyRemarksExist, v => v.togEnableUpdateSubOnlyRemarksExist.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.AutoHideStartup, v => v.togAutoHideStartup.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.Hide2TrayWhenClose, v => v.togHide2TrayWhenClose.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.MacOSShowInDock, v => v.togMacOSShowInDock.IsChecked).DisposeWith(disposables);
@@ -115,6 +115,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableIPv6Address, v => v.togEnableIPv6Address.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.TunIcmpRouting, v => v.cmbIcmpRoutingPolicy.SelectedValue).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.CoreType1, v => v.cmbCoreType1.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CoreType2, v => v.cmbCoreType2.SelectedValue).DisposeWith(disposables);

v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml.cs

@@ -90,13 +90,13 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
 
             AppEvents.AppExitRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(_ => StorageUI())
               .DisposeWith(disposables);
 
             AppEvents.AdjustMainLvColWidthRequested
                 .AsObservable()
-                .ObserveOn(RxApp.MainThreadScheduler)
+                .ObserveOn(RxSchedulers.MainThreadScheduler)
                 .Subscribe(_ => AutofitColumnWidth())
                 .DisposeWith(disposables);
         });

v2rayN/v2rayN/App.xaml.cs

@@ -39,6 +39,11 @@ public partial class App : Application
         }
 
         AppManager.Instance.InitComponents();
+
+        RxAppBuilder.CreateReactiveUIBuilder()
+            .WithWpf()
+            .BuildApp();
+
         base.OnStartup(e);
     }
 

v2rayN/v2rayN/GlobalUsings.cs

@@ -20,6 +20,7 @@ global using System.Windows.Threading;
 global using DynamicData;
 global using DynamicData.Binding;
 global using ReactiveUI;
+global using ReactiveUI.Builder;
 global using ReactiveUI.Fody.Helpers;
 global using ServiceLib;
 global using ServiceLib.Base;

v2rayN/v2rayN/Views/ClashConnectionsView.xaml.cs

@@ -33,7 +33,7 @@ public partial class ClashConnectionsView
 
             AppEvents.AppExitRequested
                 .AsObservable()
-                .ObserveOn(RxApp.MainThreadScheduler)
+                .ObserveOn(RxSchedulers.MainThreadScheduler)
                 .Subscribe(_ => StorageUI())
                 .DisposeWith(disposables);
         });

v2rayN/v2rayN/Views/MainWindow.xaml.cs

@@ -127,25 +127,25 @@ public partial class MainWindow
 
             AppEvents.SendSnackMsgRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(async content => await DelegateSnackMsg(content))
               .DisposeWith(disposables);
 
             AppEvents.AppExitRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(_ => StorageUI())
               .DisposeWith(disposables);
 
             AppEvents.ShutdownRequested
              .AsObservable()
-             .ObserveOn(RxApp.MainThreadScheduler)
+             .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(content => Shutdown(content))
              .DisposeWith(disposables);
 
             AppEvents.ShowHideWindowRequested
              .AsObservable()
-             .ObserveOn(RxApp.MainThreadScheduler)
+             .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(blShow => ShowHideWindow(blShow))
              .DisposeWith(disposables);
         });

v2rayN/v2rayN/Views/OptionSettingWindow.xaml

@@ -630,20 +630,6 @@
                             Margin="{StaticResource Margin8}"
                             HorizontalAlignment="Left" />
 
-                        <TextBlock
-                            Grid.Row="6"
-                            Grid.Column="0"
-                            Margin="{StaticResource Margin8}"
-                            VerticalAlignment="Center"
-                            Style="{StaticResource ToolbarTextBlock}"
-                            Text="{x:Static resx:ResUI.TbSettingsEnableUpdateSubOnlyRemarksExist}" />
-                        <ToggleButton
-                            x:Name="togEnableUpdateSubOnlyRemarksExist"
-                            Grid.Row="6"
-                            Grid.Column="1"
-                            Margin="{StaticResource Margin8}"
-                            HorizontalAlignment="Left" />
-
                         <TextBlock
                             Grid.Row="8"
                             Grid.Column="0"
@@ -1090,6 +1076,22 @@
                         HorizontalAlignment="Left"
                         Style="{StaticResource DefComboBox}" />
 
+                    <TextBlock
+                        Grid.Row="6"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin8}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbIcmpRoutingPolicy}" />
+                    <ComboBox
+                        x:Name="cmbIcmpRoutingPolicy"
+                        Grid.Row="6"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin8}"
+                        HorizontalAlignment="Left"
+                        Style="{StaticResource DefComboBox}" />
+
                     <TextBlock
                         Grid.Row="7"
                         Grid.Column="0"

v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs

@@ -31,6 +31,7 @@ public partial class OptionSettingWindow
         cmbmux4SboxProtocol.ItemsSource = Global.SingboxMuxs;
         cmbMtu.ItemsSource = Global.TunMtus;
         cmbStack.ItemsSource = Global.TunStacks;
+        cmbIcmpRoutingPolicy.ItemsSource = Global.TunIcmpRoutingPolicies;
 
         cmbCoreType1.ItemsSource = Global.CoreTypes;
         cmbCoreType2.ItemsSource = Global.CoreTypes;
@@ -91,7 +92,6 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.DisplayRealTimeSpeed, v => v.togDisplayRealTimeSpeed.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.KeepOlderDedupl, v => v.togKeepOlderDedupl.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableAutoAdjustMainLvColWidth, v => v.togEnableAutoAdjustMainLvColWidth.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.EnableUpdateSubOnlyRemarksExist, v => v.togEnableUpdateSubOnlyRemarksExist.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.AutoHideStartup, v => v.togAutoHideStartup.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableDragDropSort, v => v.togEnableDragDropSort.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.DoubleClick2Activate, v => v.togDoubleClick2Activate.IsChecked).DisposeWith(disposables);
@@ -120,6 +120,7 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableIPv6Address, v => v.togEnableIPv6Address.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.TunIcmpRouting, v => v.cmbIcmpRoutingPolicy.Text).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.CoreType1, v => v.cmbCoreType1.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CoreType2, v => v.cmbCoreType2.Text).DisposeWith(disposables);

v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml.cs

@@ -97,8 +97,7 @@ public partial class ProfilesSelectWindow
 
     private void LstProfiles_ColumnHeader_Click(object sender, RoutedEventArgs e)
     {
-        var colHeader = sender as DataGridColumnHeader;
-        if (colHeader == null || colHeader.TabIndex < 0 || colHeader.Column == null)
+        if (sender is not DataGridColumnHeader colHeader || colHeader.TabIndex < 0 || colHeader.Column == null)
         {
             return;
         }

v2rayN/v2rayN/Views/ProfilesView.xaml.cs

@@ -84,13 +84,13 @@ public partial class ProfilesView
 
             AppEvents.AppExitRequested
               .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
               .Subscribe(_ => StorageUI())
               .DisposeWith(disposables);
 
             AppEvents.AdjustMainLvColWidthRequested
                 .AsObservable()
-                .ObserveOn(RxApp.MainThreadScheduler)
+                .ObserveOn(RxSchedulers.MainThreadScheduler)
                 .Subscribe(_ => AutofitColumnWidth())
                 .DisposeWith(disposables);
         });
@@ -233,8 +233,7 @@ public partial class ProfilesView
 
     private void LstProfiles_ColumnHeader_Click(object sender, RoutedEventArgs e)
     {
-        var colHeader = sender as DataGridColumnHeader;
-        if (colHeader == null || colHeader.TabIndex < 0 || colHeader.Column == null)
+        if (sender is not DataGridColumnHeader colHeader || colHeader.TabIndex < 0 || colHeader.Column == null)
         {
             return;
         }

v2rayN/v2rayN/v2rayN.csproj

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<OutputType>WinExe</OutputType>
-		<TargetFramework>net8.0-windows10.0.17763</TargetFramework>
+		<TargetFramework>net8.0-windows10.0.19041.0</TargetFramework>
 		<GenerateSatelliteAssembliesForCore>true</GenerateSatelliteAssembliesForCore>
 		<UseWPF>true</UseWPF>
 		<ApplicationIcon>Resources\v2rayN.ico</ApplicationIcon>