up 7.25.6

Hardened upgrade extraction by validating each zip entry resolves under the app startup directory before writing files, and aborting with a clear failure message on suspicious paths. Added shared path utilities for directory containment checks and OS-aware path string comparison, then reused them for executable matching and `bin` prefix checks during extraction.

https://github.com/2dust/v2rayN/issues/10313

package-debian.sh

@@ -676,6 +676,15 @@ EOF
   find "$stage/opt/v2rayN" -type f -exec chmod 0644 {} +
   [[ -f "$stage/opt/v2rayN/v2rayN" ]] && chmod 0755 "$stage/opt/v2rayN/v2rayN" || true
 
+  # Core binaries must be executable before installation: ordinary users cannot
+  # chmod the root-owned files installed by dpkg.
+  local core
+  for core in xray/xray sing_box/sing-box mihomo/mihomo; do
+    if [[ -f "$stage/opt/v2rayN/bin/$core" ]]; then
+      chmod 0755 "$stage/opt/v2rayN/bin/$core"
+    fi
+  done
+
   deb_out="$OUTPUT_DIR/v2rayn_${VERSION}_${deb_arch}.deb"
   dpkg-deb --root-owner-group --build "$stage" "$deb_out"
 

v2rayN/AmazTool/UpgradeApp.cs

@@ -45,6 +45,8 @@ internal class UpgradeApp
             var thisAppOldFile = $"{Utils.GetExePath()}.tmp";
             File.Delete(thisAppOldFile);
             var splitKey = "/";
+            var allowedBaseDir = Utils.StartupPath();
+            var pathComparison = Utils.GetPathComparison();
 
             using var archive = ZipFile.OpenRead(fileName);
             foreach (var entry in archive.Entries)
@@ -65,16 +67,21 @@ internal class UpgradeApp
                     }
 
                     var fullName = string.Join(splitKey, lst[1..lst.Length]);
+                    var entryOutputPath = Utils.GetPath(fullName);
+                    if (!Utils.IsPathUnderDirectory(allowedBaseDir, entryOutputPath))
+                    {
+                        Console.WriteLine($"{Resx.Resource.FailedUpgrade} blocked potential path traversal: {entry.FullName}");
+                        return;
+                    }
 
-                    if (string.Equals(Utils.GetExePath(), Utils.GetPath(fullName), StringComparison.OrdinalIgnoreCase))
+                    if (string.Equals(Utils.GetExePath(), entryOutputPath, pathComparison))
                     {
                         File.Move(Utils.GetExePath(), thisAppOldFile);
                     }
 
-                    var entryOutputPath = Utils.GetPath(fullName);
                     Directory.CreateDirectory(Path.GetDirectoryName(entryOutputPath)!);
                     //In the bin folder, if the file already exists, it will be skipped
-                    if (fullName.StartsWith("bin") && File.Exists(entryOutputPath))
+                    if (fullName.StartsWith("bin", pathComparison) && File.Exists(entryOutputPath))
                     {
                         continue;
                     }

v2rayN/AmazTool/Utils.cs

@@ -24,6 +24,28 @@ internal class Utils
         return Path.Combine(startupPath, fileName);
     }
 
+    public static bool IsPathUnderDirectory(string baseDir, string targetPath)
+    {
+        if (string.IsNullOrWhiteSpace(baseDir) || string.IsNullOrWhiteSpace(targetPath))
+        {
+            return false;
+        }
+
+        var baseFull = Path.GetFullPath(baseDir);
+        var targetFull = Path.GetFullPath(targetPath);
+
+        baseFull = baseFull.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar) + Path.DirectorySeparatorChar;
+
+        return targetFull.StartsWith(baseFull, GetPathComparison());
+    }
+
+    public static StringComparison GetPathComparison()
+    {
+        return OperatingSystem.IsWindows()
+            ? StringComparison.OrdinalIgnoreCase
+            : StringComparison.Ordinal;
+    }
+
     public static string V2rayN => "v2rayN";
 
     public static void StartV2RayN()

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.25.2</Version>
+        <Version>7.25.6</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/Directory.Packages.props

@@ -13,11 +13,11 @@
     <PackageVersion Include="IPNetwork2" Version="4.3.0" />
     <PackageVersion Include="ReactiveUI.Avalonia" Version="12.1.2" />
     <PackageVersion Include="CliWrap" Version="3.10.5" />
-    <PackageVersion Include="Downloader" Version="5.9.6" />
+    <PackageVersion Include="Downloader" Version="5.9.8" />
     <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.4.1" />
     <PackageVersion Include="MaterialDesignThemes" Version="5.3.2" />
     <PackageVersion Include="QRCoder" Version="1.8.0" />
-    <PackageVersion Include="ReactiveUI" Version="24.2.0" />
+    <PackageVersion Include="ReactiveUI" Version="24.3.0" />
     <PackageVersion Include="ReactiveUI.SourceGenerators" Version="3.2.0" />
     <PackageVersion Include="ReactiveUI.WPF" Version="24.2.0" />
     <PackageVersion Include="Semi.Avalonia" Version="12.1.0.1" />
@@ -27,11 +27,11 @@
     <PackageVersion Include="sqlite-net-e" Version="1.11.285" />
     <PackageVersion Include="Repobot.SQLite.Unofficial" Version="3.53.4.1" />
     <PackageVersion Include="TaskScheduler" Version="2.12.2" />
-    <PackageVersion Include="TUnit" Version="1.68.17" />
-    <PackageVersion Include="TUnit.Assertions.Should" Version="1.65.38-beta" />
+    <PackageVersion Include="TUnit" Version="1.73.19" />
+    <PackageVersion Include="TUnit.Assertions.Should" Version="1.72.16-beta" />
     <PackageVersion Include="WebDav.Client" Version="2.9.0" />
     <PackageVersion Include="YamlDotNet" Version="18.1.0" />
     <PackageVersion Include="ZXing.Net.Bindings.SkiaSharp" Version="0.16.22" />
     <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="3.119.4" />
   </ItemGroup>
-</Project>
+</Project>

v2rayN/ServiceLib.Tests/Common/UnixFileModeTests.cs

@@ -0,0 +1,42 @@
+namespace ServiceLib.Tests.Common;
+
+public class UnixFileModeTests
+{
+    [Test]
+    public async Task AlreadyExecutableSystemBinary_ShouldNotRequireOwnership()
+    {
+        if (OperatingSystem.IsWindows())
+        {
+            return;
+        }
+
+        // /bin/sh is executable but owned by root on the Unix CI runners.
+        // A regular user must not need chmod permission just to launch it.
+        var mode = File.GetUnixFileMode("/bin/sh");
+        await Utils.SetUnixFileMode("/bin/sh").Should().BeTrue();
+        await File.GetUnixFileMode("/bin/sh").Should().BeEqualTo(mode);
+    }
+
+    [Test]
+    public async Task NonExecutableOwnedFile_ShouldGainExecuteBitsWithoutLosingOtherPermissions()
+    {
+        if (OperatingSystem.IsWindows())
+        {
+            return;
+        }
+
+        var path = Path.GetTempFileName();
+        try
+        {
+            var mode = UnixFileMode.UserRead | UnixFileMode.UserWrite | UnixFileMode.GroupRead;
+            File.SetUnixFileMode(path, mode);
+
+            await Utils.SetUnixFileMode(path).Should().BeTrue();
+            await File.GetUnixFileMode(path).Should().BeEqualTo(mode | UnixFileMode.UserExecute | UnixFileMode.GroupExecute | UnixFileMode.OtherExecute);
+        }
+        finally
+        {
+            File.Delete(path);
+        }
+    }
+}

v2rayN/ServiceLib.Tests/CoreConfig/CoreConfigTestFactory.cs

@@ -1,8 +1,3 @@
-using System.Reflection;
-using ServiceLib.Enums;
-using ServiceLib.Manager;
-using ServiceLib.Models;
-
 namespace ServiceLib.Tests.CoreConfig;
 
 internal static class CoreConfigTestFactory

v2rayN/ServiceLib.Tests/CoreConfig/Singbox/CoreConfigSingboxServiceTests.cs

@@ -716,7 +716,6 @@ public class CoreConfigSingboxServiceTests
         }
     }
 
-
     [Test]
     public async Task GenerateClientConfigContent_CustomOutbound_ShouldReplaceWithUserCustomOutboundJson()
     {

v2rayN/ServiceLib.Tests/CoreConfig/V2ray/CoreConfigV2rayServiceTests.cs

@@ -51,7 +51,7 @@ public class CoreConfigV2rayServiceTests
             .Select(item => item!.GetValue<string>())
             .Should().BeEquivalentTo(["a=1", "b=2"]);
     }
- 
+
     [Test]
     public async Task GenerateClientConfigContent_PolicyGroup_ShouldExpandChildrenAndBuildBalancer()
     {
@@ -587,13 +587,11 @@ public class CoreConfigV2rayServiceTests
     }
 
     [Test]
-    [Arguments(true)]
-    [Arguments(false)]
-    public async Task GenerateClientConfigContent_Tun_ShouldSkipIPv6RouteWithoutGlobalIPv6(bool enableIPv6Address)
+    public async Task GenerateClientConfigContent_Tun_ShouldSkipIPv6RouteWithoutGlobalIPv6()
     {
         // A host without a global IPv6 address has no IPv6 traffic that could bypass the tunnel,
         // while ::/0 would pull IPv6 attempts into a tunnel they cannot leave.
-        var config = CoreConfigTestFactory.CreateConfigWithTun(ECoreType.Xray, enableIPv6Address);
+        var config = CoreConfigTestFactory.CreateConfigWithTun(ECoreType.Xray, enableIPv6Address: false);
         CoreConfigTestFactory.BindAppManagerConfig(config);
 
         var node = CoreConfigTestFactory.CreateVmessNode(ECoreType.Xray, "n-main", "main");
@@ -611,6 +609,26 @@ public class CoreConfigV2rayServiceTests
         await ipv6Routes.Should().BeEmpty();
     }
 
+    [Test]
+    public async Task GenerateClientConfigContent_Tun_ShouldRouteIPv6WhenEnabledWithoutGlobalIPv6()
+    {
+        // Hosts behind NAT66 hold only ULA addresses, so EnableIPv6Address must still route ::/0.
+        var config = CoreConfigTestFactory.CreateConfigWithTun(ECoreType.Xray, enableIPv6Address: true);
+        CoreConfigTestFactory.BindAppManagerConfig(config);
+
+        var node = CoreConfigTestFactory.CreateVmessNode(ECoreType.Xray, "n-main", "main");
+        var context = CoreConfigTestFactory.CreateContext(config, node, ECoreType.Xray, hasGlobalIPv6Address: false);
+
+        var result = new CoreConfigV2rayService(context).GenerateClientConfigContent();
+
+        await result.Success.Should().BeTrue();
+        var cfg = JsonUtils.Deserialize<V2rayConfig>(result.Data!.ToString())!;
+        var tunInbound = cfg.inbounds.FirstOrDefault(i => i.protocol == "tun");
+
+        await tunInbound.Should().NotBeNull();
+        await tunInbound!.settings.autoSystemRoutingTable.Should().Contain("::/0");
+    }
+
     [Test]
     public async Task GenerateClientConfigContent_TunRouteExcludeAddress_ShouldSkipIPv6RangesWithoutGlobalIPv6()
     {

v2rayN/ServiceLib.Tests/Handler/ConfigHandlerCustomSubscriptionTests.cs

@@ -0,0 +1,42 @@
+using ServiceLib.Tests.CoreConfig;
+
+namespace ServiceLib.Tests.Handler;
+
+public class ConfigHandlerCustomSubscriptionTests
+{
+    private const string FullXrayConfigs = """
+        [
+          {"remarks":"custom-1","inbounds":[{"tag":"socks","listen":"127.0.0.1","port":10808,"protocol":"socks","settings":{"auth":"noauth","udp":true}}],"outbounds":[{"tag":"proxy","protocol":"vless","settings":{"vnext":[{"address":"127.0.0.1","port":443,"users":[{"id":"00000000-0000-0000-0000-000000000001","encryption":"none"}]}]},"streamSettings":{"network":"tcp"}}],"routing":{"domainStrategy":"AsIs","rules":[]}},
+          {"remarks":"custom-2","inbounds":[{"tag":"socks","listen":"127.0.0.1","port":10808,"protocol":"socks","settings":{"auth":"noauth","udp":true}}],"outbounds":[{"tag":"proxy","protocol":"vless","settings":{"vnext":[{"address":"127.0.0.1","port":443,"users":[{"id":"00000000-0000-0000-0000-000000000001","encryption":"none"}]}]},"streamSettings":{"network":"tcp"}}],"routing":{"domainStrategy":"AsIs","rules":[]}}
+        ]
+        """;
+
+    [Test]
+    public async Task AddBatchServers_FullConfigsFromSubscription_InheritSubscriptionPreSocksPort()
+    {
+        var config = CoreConfigTestFactory.CreateConfig();
+        CoreConfigTestFactory.BindAppManagerConfig(config);
+        SQLiteHelper.Instance.CreateTable<SubItem>();
+        SQLiteHelper.Instance.CreateTable<ProfileItem>();
+
+        var subId = $"sub-{Guid.NewGuid():N}";
+        await SQLiteHelper.Instance.ReplaceAsync(new SubItem
+        {
+            Id = subId,
+            Remarks = "sub",
+            Url = "http://127.0.0.1/sub",
+            PreSocksPort = 10808,
+        });
+
+        var count = await ConfigHandler.AddBatchServers(config, FullXrayConfigs, subId, true);
+        var profiles = await AppManager.Instance.ProfileItems(subId) ?? [];
+
+        await count.Should().BeEqualTo(2);
+        await profiles.Should().HaveCount(2);
+        foreach (var profile in profiles)
+        {
+            await profile.ConfigType.Should().BeEqualTo(EConfigType.Custom);
+            await profile.PreSocksPort.Should().BeEqualTo(10808);
+        }
+    }
+}

v2rayN/ServiceLib.Tests/Services/SpeedtestServiceBatchTests.cs

@@ -0,0 +1,59 @@
+namespace ServiceLib.Tests.Services;
+
+public class SpeedtestServiceBatchTests
+{
+    [Test]
+    [Arguments(0)]
+    [Arguments(1000)]
+    public async Task EmptySelection_ShouldReturnNoBatches(int pageSize)
+    {
+        await GetBatches([], pageSize).Count.Should().BeEqualTo(0);
+    }
+
+    [Test]
+    [Arguments(0)]
+    [Arguments(-1)]
+    public async Task NonPositivePageSize_ShouldKeepEveryEligibleProfile(int pageSize)
+    {
+        var profiles = CreateProfiles();
+        var batches = GetBatches(profiles, pageSize);
+
+        await batches.Count.Should().BeEqualTo(profiles.Count);
+        await batches.SelectMany(batch => batch).Count().Should().BeEqualTo(profiles.Count);
+        foreach (var profile in profiles)
+        {
+            await batches.SelectMany(batch => batch).Count(item => ReferenceEquals(item, profile)).Should().BeEqualTo(1);
+        }
+    }
+
+    [Test]
+    public async Task NormalBatches_ShouldRespectPageSizeAndKeepCoreTypesSeparate()
+    {
+        var profiles = CreateProfiles();
+        var batches = GetBatches(profiles, 2);
+
+        await batches.Count.Should().BeEqualTo(3);
+        await batches.SelectMany(batch => batch).Count().Should().BeEqualTo(profiles.Count);
+        foreach (var batch in batches)
+        {
+            await (batch.Count > 0 && batch.Count <= 2).Should().BeTrue();
+            await batch.Select(item => item.CoreType).Distinct().Count().Should().BeEqualTo(1);
+        }
+    }
+
+    private static List<ServerTestItem> CreateProfiles() =>
+    [
+        new() { CoreType = ECoreType.Xray },
+        new() { CoreType = ECoreType.Xray },
+        new() { CoreType = ECoreType.Xray },
+        new() { CoreType = ECoreType.sing_box },
+        new() { CoreType = ECoreType.sing_box }
+    ];
+
+    private static List<List<ServerTestItem>> GetBatches(List<ServerTestItem> profiles, int pageSize)
+    {
+        var service = new SpeedtestService(new Config { SpeedTestItem = new() }, _ => Task.CompletedTask);
+        var method = typeof(SpeedtestService).GetMethod("GetTestBatchItem", BindingFlags.Instance | BindingFlags.NonPublic)!;
+        return (List<List<ServerTestItem>>)method.Invoke(service, [profiles, pageSize])!;
+    }
+}

v2rayN/ServiceLib.UdpTest/Tester/McBeService.cs

@@ -43,9 +43,9 @@ public class McBeService : IUdpTest
     {
         // 0x1c | client alive time in ms (recorded from previous ping) |
         // server GUID | Magic | string length | Edition
-        // 
+        //
         // Edition Example:
-        // 
+        //
         // MCPE;Dedicated Server;527;1.19.1;0;10;13253860892328930865;Bedrock level;Survival;1;19132;19133;
         if (mcbeResponseBytes.Length < 48)
         {

v2rayN/ServiceLib/Common/Utils.cs

@@ -501,6 +501,31 @@ public class Utils
         };
     }
 
+    public static List<(string, string)> ParseHeaders(string? headers)
+    {
+        var result = new List<(string, string)>();
+        if (headers.IsNullOrEmpty())
+        {
+            return result;
+        }
+        var lines = headers.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
+        foreach (var line in lines)
+        {
+            var parts = line.Split(new[] { ':' }, 2);
+            if (parts.Length != 2)
+            {
+                continue;
+            }
+            var key = parts[0].Trim();
+            var value = parts[1].Trim();
+            if (!string.IsNullOrEmpty(key))
+            {
+                result.Add((key, value));
+            }
+        }
+        return result;
+    }
+
     #endregion Conversion Functions
 
     #region Data Checks
@@ -1416,7 +1441,11 @@ public class Utils
             if (File.Exists(fileName))
             {
                 var currentMode = File.GetUnixFileMode(fileName);
-                File.SetUnixFileMode(fileName, currentMode | UnixFileMode.UserExecute | UnixFileMode.GroupExecute | UnixFileMode.OtherExecute);
+                var executableMode = currentMode | UnixFileMode.UserExecute | UnixFileMode.GroupExecute | UnixFileMode.OtherExecute;
+                if (currentMode != executableMode)
+                {
+                    File.SetUnixFileMode(fileName, executableMode);
+                }
                 return true;
             }
         }

v2rayN/ServiceLib/Enums/EConfigType.cs

@@ -15,6 +15,7 @@ public enum EConfigType
     Anytls = 11,
     Naive = 12,
     Outbound = 13,
+    MASQUE = 14,
     PolicyGroup = 101,
     ProxyChain = 102,
 }

v2rayN/ServiceLib/Global.cs

@@ -261,7 +261,8 @@ public class Global
         { EConfigType.TUIC, "tuic" },
         { EConfigType.WireGuard, "wireguard" },
         { EConfigType.Anytls, "anytls" },
-        { EConfigType.Naive, "naive" }
+        { EConfigType.Naive, "naive" },
+        { EConfigType.MASQUE, "masque" },
     };
 
     public static readonly List<string> VmessSecurities =
@@ -371,6 +372,7 @@ public class Global
         EConfigType.Trojan,
         EConfigType.Hysteria2,
         EConfigType.WireGuard,
+        EConfigType.MASQUE,
         EConfigType.SOCKS,
         EConfigType.HTTP,
     ];
@@ -386,6 +388,7 @@ public class Global
         EConfigType.Anytls,
         EConfigType.Naive,
         EConfigType.WireGuard,
+        EConfigType.MASQUE,
         EConfigType.SOCKS,
         EConfigType.HTTP,
     ];

v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs

@@ -49,6 +49,7 @@ public class CoreConfigContextBuilder
             RoutingItem = await ConfigHandler.GetDefaultRouting(config),
             IsWindows = Utils.IsWindows(),
             IsMacOS = Utils.IsMacOS(),
+            IsLinux = Utils.IsLinux(),
             HasGlobalIPv6Address = Utils.HasGlobalIPv6Address(),
             ProtectCoreTypeList = config.TunModeItem.EnableTun ? [ECoreType.Xray, ECoreType.sing_box] : []
         };

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -292,6 +292,7 @@ public static class ConfigHandler
             EConfigType.WireGuard => await AddWireguardServer(config, item),
             EConfigType.Anytls => await AddAnytlsServer(config, item),
             EConfigType.Naive => await AddNaiveServer(config, item),
+            EConfigType.MASQUE => await AddMasqueServer(config, item),
             _ => -1,
         };
         return ret;
@@ -992,6 +993,29 @@ public static class ConfigHandler
         return 0;
     }
 
+    public static async Task<int> AddMasqueServer(Config config, ProfileItem profileItem, bool toFile = true)
+    {
+        profileItem.ConfigType = EConfigType.MASQUE;
+
+        profileItem.Address = profileItem.Address.TrimEx();
+        profileItem.Username = profileItem.Username.TrimEx();
+        profileItem.Password = profileItem.Password.TrimEx();
+        profileItem.Fingerprint = string.Empty;
+        profileItem.Alpn = string.Empty;
+        profileItem.Network = string.Empty;
+        profileItem.AllowInsecure = string.Empty;
+        if (profileItem.StreamSecurity.IsNullOrEmpty())
+        {
+            profileItem.StreamSecurity = Global.StreamSecurity;
+        }
+        if (profileItem.Password.IsNullOrEmpty())
+        {
+            return -1;
+        }
+        await AddServerCommon(config, profileItem, toFile);
+        return 0;
+    }
+
     /// <summary>
     /// Sort the server list by the specified column
     /// Updates the sort order in the profile extension data
@@ -1684,6 +1708,7 @@ public static class ConfigHandler
                 EConfigType.WireGuard => await AddWireguardServer(config, profileItem, false),
                 EConfigType.Anytls => await AddAnytlsServer(config, profileItem, false),
                 EConfigType.Naive => await AddNaiveServer(config, profileItem, false),
+                EConfigType.MASQUE => await AddMasqueServer(config, profileItem, false),
                 _ => -1,
             };
 
@@ -1753,7 +1778,7 @@ public static class ConfigHandler
         }
         if (lstProfiles.Count > 0)
         {
-            var count = await AddBatchCustomServers(config, lstProfiles, subid, isSub);
+            var count = await AddBatchCustomServers(config, lstProfiles, subid, isSub, subItem);
             if (count > 0)
             {
                 return count;
@@ -1799,7 +1824,7 @@ public static class ConfigHandler
 
         if (lstProfiles?.Count > 0)
         {
-            var count = await AddBatchCustomServers(config, lstProfiles, subid, isSub);
+            var count = await AddBatchCustomServers(config, lstProfiles, subid, isSub, subItem);
             if (count > 0)
             {
                 return count;
@@ -1813,7 +1838,8 @@ public static class ConfigHandler
         Config config,
         List<ProfileItem> lstProfiles,
         string subid,
-        bool isSub)
+        bool isSub,
+        SubItem? subItem)
     {
         var count = 0;
         foreach (var it in lstProfiles)
@@ -1823,6 +1849,7 @@ public static class ConfigHandler
 
             if (it.ConfigType == EConfigType.Custom)
             {
+                it.PreSocksPort = subItem?.PreSocksPort;
                 if (await AddCustomServer(config, it, true) == 0)
                 {
                     count++;

v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs

@@ -3,6 +3,7 @@ namespace ServiceLib.Handler.SysProxy;
 public static class SysProxyHandler
 {
     private static readonly string _tag = "SysProxyHandler";
+    private static readonly Lazy<PacManager> _pacManager = new(() => new PacManager());
 
     public static async Task<bool> UpdateSysProxy(Config config, bool forceDisable)
     {
@@ -56,7 +57,7 @@ public static class SysProxyHandler
 
             if (type != ESysProxyType.Pac && Utils.IsWindows())
             {
-                PacManager.Instance.Stop();
+                _pacManager.Value.Stop();
             }
         }
         catch (Exception ex)
@@ -110,7 +111,7 @@ public static class SysProxyHandler
     private static async Task SetWindowsProxyPac(int port)
     {
         var portPac = AppManager.Instance.GetLocalPort(EInboundProtocol.pac);
-        await PacManager.Instance.StartAsync(port, portPac);
+        await _pacManager.Value.StartAsync(port, portPac);
         var strProxy = $"{Global.HttpProtocol}{Global.Loopback}:{portPac}/pac?t={DateTime.Now.Ticks}";
         ProxySettingWindows.SetProxy(strProxy, "", 4);
     }

v2rayN/ServiceLib/Helper/HttpClientHelper.cs

@@ -22,7 +22,7 @@ public class HttpClientHelper
         this.httpClient = httpClient;
     }
 
-    public async Task<string?> TryGetAsync(string url)
+    public async Task<string?> TryGetAsync(string url, CancellationToken cancellationToken = default)
     {
         if (url.IsNullOrEmpty())
         {
@@ -31,8 +31,12 @@ public class HttpClientHelper
 
         try
         {
-            var response = await httpClient.GetAsync(url);
-            return await response.Content.ReadAsStringAsync();
+            var response = await httpClient.GetAsync(url, cancellationToken);
+            return await response.Content.ReadAsStringAsync(cancellationToken);
+        }
+        catch (OperationCanceledException) when (cancellationToken.IsCancellationRequested)
+        {
+            throw;
         }
         catch
         {

v2rayN/ServiceLib/Helper/SqliteHelper.cs

@@ -75,15 +75,28 @@ public sealed class SQLiteHelper
 
     public async Task DisposeDbConnectionAsync()
     {
-        await Task.Factory.StartNew(() =>
+        await Task.Run(() =>
         {
-            _db?.Close();
-            _db?.Dispose();
-            _db = null;
+            try
+            {
+                _db?.Close();
+                _db?.Dispose();
+            }
+            finally
+            {
+                _db = null;
+            }
 
-            _dbAsync?.GetConnection()?.Close();
-            _dbAsync?.GetConnection()?.Dispose();
-            _dbAsync = null;
+            try
+            {
+                var conn = _dbAsync?.GetConnection();
+                conn?.Close();
+                conn?.Dispose();
+            }
+            finally
+            {
+                _dbAsync = null;
+            }
         });
     }
 }

v2rayN/ServiceLib/Manager/CoreInfoManager.cs

@@ -229,7 +229,7 @@ public sealed class CoreInfoManager
                     DownloadUrlLinuxLoong64 = urlSingbox + "/download/{0}/sing-box-{1}-linux-loong64.tar.gz",
                     DownloadUrlOSX64 = urlSingbox + "/download/{0}/sing-box-{1}-darwin-amd64.tar.gz",
                     DownloadUrlOSXArm64 = urlSingbox + "/download/{0}/sing-box-{1}-darwin-arm64.tar.gz",
-                    LockedMaxVersion = new SemanticVersion(1, 14, int.MaxValue),
+                    //LockedMaxVersion = new SemanticVersion(1, 14, int.MaxValue),
                     Match = "sing-box",
                     VersionArg = "version",
                 },

v2rayN/ServiceLib/Manager/PacManager.cs

@@ -2,36 +2,37 @@ namespace ServiceLib.Manager;
 
 public class PacManager
 {
-    private static readonly Lazy<PacManager> _instance = new(() => new PacManager());
-    public static PacManager Instance => _instance.Value;
-
-    private int _httpPort;
+    private const string Tag = "PacManager";
+    private CancellationTokenSource? _cts;
     private int _pacPort;
     private TcpListener? _tcpListener;
-    private byte[] _writeContent;
-    private bool _isRunning;
-    private bool _needRestart = true;
+    private byte[] _writeContent = [];
 
     public async Task StartAsync(int httpPort, int pacPort)
     {
-        _needRestart = httpPort != _httpPort || pacPort != _pacPort || !_isRunning;
+        var content = await InitText(httpPort);
+        _writeContent = content;
 
-        _httpPort = httpPort;
-        _pacPort = pacPort;
-
-        await InitText();
-
-        if (_needRestart)
+        if (_tcpListener is not null && _pacPort == pacPort)
         {
-            Stop();
-            RunListener();
+            return;
         }
+
+        Stop();
+        var cts = new CancellationTokenSource();
+        var listener = TcpListener.Create(pacPort);
+        listener.Start();
+
+        _cts = cts;
+        _pacPort = pacPort;
+        _tcpListener = listener;
+        _ = ListenLoopAsync(listener, cts.Token);
     }
 
-    private async Task InitText()
+    private async Task<byte[]> InitText(int httpPort)
     {
-        var customSystemProxyPacPath = AppManager.Instance.Config.SystemProxyItem?.CustomSystemProxyPacPath;
-        var fileName = (customSystemProxyPacPath.IsNotEmpty() && File.Exists(customSystemProxyPacPath))
+        var customSystemProxyPacPath = AppManager.Instance.Config.SystemProxyItem.CustomSystemProxyPacPath;
+        var fileName = customSystemProxyPacPath.IsNotEmpty() && File.Exists(customSystemProxyPacPath)
             ? customSystemProxyPacPath
             : Path.Combine(Utils.GetConfigPath(), "pac.txt");
 
@@ -45,7 +46,7 @@ public class PacManager
         }
 
         var pacText = await File.ReadAllTextAsync(fileName);
-        pacText = pacText.Replace("__PROXY__", $"PROXY 127.0.0.1:{_httpPort};DIRECT;");
+        pacText = pacText.Replace("__PROXY__", $"PROXY 127.0.0.1:{httpPort};DIRECT;");
 
         var sb = new StringBuilder();
         sb.AppendLine("HTTP/1.0 200 OK");
@@ -54,59 +55,43 @@ public class PacManager
         sb.AppendLine("Content-Length:" + Encoding.UTF8.GetByteCount(pacText));
         sb.AppendLine();
         sb.Append(pacText);
-        _writeContent = Encoding.UTF8.GetBytes(sb.ToString());
+        return Encoding.UTF8.GetBytes(sb.ToString());
     }
 
-    private void RunListener()
+    private async Task ListenLoopAsync(TcpListener listener, CancellationToken token)
     {
-        _tcpListener = TcpListener.Create(_pacPort);
-        _isRunning = true;
-        _tcpListener.Start();
-        Task.Factory.StartNew(async () =>
+        var buffer = new byte[1024];
+        try
         {
-            while (_isRunning)
+            while (!token.IsCancellationRequested)
             {
-                try
-                {
-                    if (!_tcpListener.Pending())
-                    {
-                        await Task.Delay(10);
-                        continue;
-                    }
-
-                    var client = await _tcpListener.AcceptTcpClientAsync();
-                    await Task.Run(() => WriteContent(client));
-                }
-                catch
-                {
-                    // ignored
-                }
+                using var client = await listener.AcceptTcpClientAsync(token).ConfigureAwait(false);
+                await using var stream = client.GetStream();
+                _ = await stream.ReadAsync(buffer, token).ConfigureAwait(false);
+                await stream.WriteAsync(_writeContent, token).ConfigureAwait(false);
+                await stream.FlushAsync(token).ConfigureAwait(false);
             }
-        }, TaskCreationOptions.LongRunning);
-    }
-
-    private void WriteContent(TcpClient client)
-    {
-        var stream = client.GetStream();
-        stream.Write(_writeContent, 0, _writeContent.Length);
-        stream.Flush();
+        }
+        catch (OperationCanceledException) when (token.IsCancellationRequested)
+        {
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(Tag, ex);
+        }
+        finally
+        {
+            listener.Stop();
+        }
     }
 
     public void Stop()
     {
-        if (_tcpListener == null)
-        {
-            return;
-        }
-        try
-        {
-            _isRunning = false;
-            _tcpListener.Stop();
-            _tcpListener = null;
-        }
-        catch
-        {
-            // ignored
-        }
+        _cts?.Cancel();
+        _tcpListener?.Stop();
+        _cts?.Dispose();
+        _cts = null;
+        _pacPort = 0;
+        _tcpListener = null;
     }
 }

v2rayN/ServiceLib/Manager/TaskManager.cs

@@ -12,23 +12,17 @@ public class TaskManager
         _config = config;
         _updateFunc = updateFunc;
 
-        _ = Task.Factory.StartNew(
-            ScheduledTasks,
-            CancellationToken.None,
-            TaskCreationOptions.LongRunning,
-            TaskScheduler.Default);
+        Task.Run(ScheduledTasks);
     }
 
     private async Task ScheduledTasks()
     {
         Logging.SaveLog("Setup Scheduled Tasks");
 
+        using var timer = new PeriodicTimer(TimeSpan.FromMinutes(1));
         var numOfExecuted = 1;
-        while (true)
+        while (await timer.WaitForNextTickAsync().ConfigureAwait(false))
         {
-            //1 minute
-            await Task.Delay(1000 * 60);
-
             //Execute once 1 minute
             try
             {
@@ -140,7 +134,7 @@ public class TaskManager
 
         var updateService = new UpdateService(_config, async (success, msg) => await Task.CompletedTask);
 
-        var msgs = await updateService.CheckHasUpdateOnlyAll(_config.CheckUpdateItem.CheckPreReleaseUpdate, _config.CheckUpdateItem.UpdateViaProxy);
+        var msgs = await updateService.CheckHasUpdateOnlyAll(_config.CheckUpdateItem.UpdateViaProxy);
         foreach (var msg in msgs)
         {
             await _updateFunc?.Invoke(false, msg);

v2rayN/ServiceLib/Models/Configs/ConfigItems.cs

@@ -242,9 +242,9 @@ public class WebDavItem
 [Serializable]
 public class CheckUpdateItem
 {
-    public bool CheckPreReleaseUpdate { get; set; }
     public bool UpdateViaProxy { get; set; } = true;
     public List<string>? SelectedCoreTypes { get; set; }
+    public List<string>? CheckPreReleaseCoreTypes { get; set; }
 }
 
 [Serializable]

v2rayN/ServiceLib/Models/CoreConfigs/CoreConfigContext.cs

@@ -24,6 +24,7 @@ public record CoreConfigContext
 
     public bool IsWindows { get; init; }
     public bool IsMacOS { get; init; }
+    public bool IsLinux { get; init; }
 
     // Defaults to true so that a context built without this flag keeps routing IPv6 into the
     // tunnel; only a positive detection of the host having no global IPv6 address turns it off.

v2rayN/ServiceLib/Models/CoreConfigs/SingboxConfig.cs

@@ -128,8 +128,6 @@ public class User4Sbox
 
 public class Outbound4Sbox : BaseServer4Sbox
 {
-    public string? server { get; set; }
-    public int? server_port { get; set; }
     public List<string>? server_ports { get; set; }
     public string? uuid { get; set; }
     public string? security { get; set; }
@@ -171,6 +169,10 @@ public class Endpoints4Sbox : BaseServer4Sbox
     public string? udp_timeout { get; set; }
     public int? workers { get; set; }
     public List<Peer4Sbox> peers { get; set; }
+    public string? username { get; set; }
+    public string? password { get; set; }
+    public string? path { get; set; }
+    public Dictionary<string, List<string>>? headers { get; set; }
 }
 
 public class Peer4Sbox
@@ -271,10 +273,8 @@ public class Server4Sbox : BaseServer4Sbox
     public string? inet4_range { get; set; }
     public string? inet6_range { get; set; }
     public string? client_subnet { get; set; }
-    public string? server { get; set; }
     public new string? domain_resolver { get; set; }
     [JsonPropertyName("interface")] public string? Interface { get; set; }
-    public int? server_port { get; set; }
     public string? path { get; set; }
     public Headers4Sbox? headers { get; set; }
 
@@ -359,4 +359,6 @@ public abstract class BaseServer4Sbox : DialFields4Sbox
 {
     public string type { get; set; }
     public string tag { get; set; }
+    public string? server { get; set; }
+    public int? server_port { get; set; }
 }

v2rayN/ServiceLib/Models/CoreConfigs/V2rayConfig.cs

@@ -92,6 +92,10 @@ public class Inboundsettings4Ray
     public string? autoOutboundsInterface { get; set; }
 
     public List<string>? dns { get; set; }
+
+    public bool? autoSystemDnsToGateway { get; set; }
+
+    public List<string>? autoSystemWfpBlockLeak { get; set; }
 }
 
 public class Sniffing4Ray
@@ -315,6 +319,7 @@ public class StreamSettings4Ray
     public GrpcSettings4Ray? grpcSettings { get; set; }
 
     public HysteriaSettings4Ray? hysteriaSettings { get; set; }
+    public MasqueSettings4Ray? masqueSettings { get; set; }
 
     public object? finalmask { get; set; }
 
@@ -443,6 +448,12 @@ public class HysteriaSettings4Ray
     public string? auth { get; set; }
 }
 
+public class MasqueSettings4Ray
+{
+    public string? path { get; set; }
+    public Dictionary<string, string>? headers { get; set; }
+}
+
 public class UdpHop4Ray
 {
     public string? ports { get; set; }

v2rayN/ServiceLib/Models/Dto/CheckUpdateModel.cs

@@ -3,6 +3,8 @@ namespace ServiceLib.Models.Dto;
 public partial class CheckUpdateModel : ReactiveObject
 {
     public bool? IsSelected { get; set; }
+    public bool IsCheckPreRelease { get; set; }
+    public bool ShowCheckPreRelease { get; set; }
     public ECoreType? CoreType { get; set; }
     [Reactive] public partial string? Remarks { get; set; }
     public string? FileName { get; set; }

v2rayN/ServiceLib/Models/Entities/ProtocolExtraItem.cs

@@ -46,6 +46,10 @@ public record ProtocolExtraItem
     public int? InsecureConcurrency { get; init; }
     public bool? NaiveQuic { get; init; }
 
+    // MASQUE
+    public string? MasquePath { get; init; }
+    public string? MasqueHeaders { get; init; }
+
     // group profile
     public string? GroupType { get; init; }
     public string? ChildItems { get; init; }

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -789,6 +789,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Add [MASQUE] 的本地化字符串。
+        /// </summary>
+        public static string menuAddMasqueServer {
+            get {
+                return ResourceManager.GetString("menuAddMasqueServer", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Add [NaïveProxy] 的本地化字符串。
         /// </summary>
@@ -924,6 +933,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Check and Update 的本地化字符串。
+        /// </summary>
+        public static string menuCheckAndUpdate {
+            get {
+                return ResourceManager.GetString("menuCheckAndUpdate", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Only Check 的本地化字符串。
         /// </summary>
@@ -2149,7 +2167,7 @@ namespace ServiceLib.Resx {
         }
         
         /// <summary>
-        ///   查找类似 Not Support 的本地化字符串。
+        ///   查找类似 Not Supported 的本地化字符串。
         /// </summary>
         public static string MsgNotSupport {
             get {

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -399,6 +399,9 @@
   <data name="MsgServerTitle" xml:space="preserve">
     <value>Filter, press Enter to execute</value>
   </data>
+  <data name="menuCheckAndUpdate" xml:space="preserve">
+    <value>Check and Update</value>
+  </data>
   <data name="menuCheckUpdate" xml:space="preserve">
     <value>Check Update</value>
   </data>
@@ -1899,4 +1902,7 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="TbSortingProcess" xml:space="preserve">
     <value>Process</value>
   </data>
-</root>
+  <data name="menuAddMasqueServer" xml:space="preserve">
+    <value>Add [MASQUE]</value>
+  </data>
+</root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -399,8 +399,11 @@
   <data name="MsgServerTitle" xml:space="preserve">
     <value>Фильтр, нажмите Enter для выполнения</value>
   </data>
+  <data name="menuCheckAndUpdate" xml:space="preserve">
+    <value>Проверить и обновить</value>
+  </data>
   <data name="menuCheckUpdate" xml:space="preserve">
-    <value>Обновить</value>
+    <value>Проверить обновления</value>
   </data>
   <data name="menuClose" xml:space="preserve">
     <value>Закрыть</value>
@@ -1780,7 +1783,7 @@
     <value>Доступна новая версия {0}: {1}</value>
   </data>
   <data name="menuCheckOnly" xml:space="preserve">
-    <value>Проверить</value>
+    <value>Только проверить</value>
   </data>
   <data name="MsgNotSupport" xml:space="preserve">
     <value>Не поддерживается</value>
@@ -1899,4 +1902,7 @@
   <data name="TbSortingProcess" xml:space="preserve">
     <value>Процесс</value>
   </data>
+  <data name="menuAddMasqueServer" xml:space="preserve">
+    <value>Добавить сервер [MASQUE]</value>
+  </data>
 </root>

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

@@ -399,6 +399,9 @@
   <data name="MsgServerTitle" xml:space="preserve">
     <value>过滤器，按回车执行</value>
   </data>
+  <data name="menuCheckAndUpdate" xml:space="preserve">
+    <value>检查并更新</value>
+  </data>
   <data name="menuCheckUpdate" xml:space="preserve">
     <value>检查更新</value>
   </data>
@@ -1891,4 +1894,7 @@
   <data name="TbSortingProcess" xml:space="preserve">
     <value>进程</value>
   </data>
-</root>
+  <data name="menuAddMasqueServer" xml:space="preserve">
+    <value>添加 [MASQUE]</value>
+  </data>
+</root>

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

@@ -399,6 +399,9 @@
   <data name="MsgServerTitle" xml:space="preserve">
     <value>過濾器，按 Enter 執行</value>
   </data>
+  <data name="menuCheckAndUpdate" xml:space="preserve">
+    <value>檢查並更新</value>
+  </data>
   <data name="menuCheckUpdate" xml:space="preserve">
     <value>檢查更新</value>
   </data>

v2rayN/ServiceLib/Sample/chrome_roots_pem

@@ -300,40 +300,6 @@ AAoACxGV2lZFA4gKn2fQ1XmxqI1AbQ3CekD6819kR5LLU7m7Wc5P/dAVUwHY3+vZ
 5nbv0CO7O6l5s9UCKc2Jo5YPSjXnTkLAdc0Hz+Ys63su
 -----END CERTIFICATE-----
 
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------END CERTIFICATE-----
-
 -----BEGIN CERTIFICATE-----
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 MRUwEwYDVQQKDAxELVRydXN0IEdtYkgxJzAlBgNVBAMMHkQtVFJVU1QgUm9vdCBD
@@ -732,20 +698,6 @@ LPAvTK33sefOT6jEm0pUBsV/fdUID+Ic/n4XuKxe9tQWskMJDE32p2u0mYRlynqI
 4uJEvlz36hz1
 -----END CERTIFICATE-----
 
------BEGIN CERTIFICATE-----
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-ZuVDFhOD3cffL74UOO0BzrEXGhF16b0DjyZ+hOXJYKaV11RZt+cRLInUue4X
------END CERTIFICATE-----
-
 -----BEGIN CERTIFICATE-----
 MIIFVzCCAz+gAwIBAgINAgPlk28xsBNJiGuiFzANBgkqhkiG9w0BAQwFADBHMQsw
 CQYDVQQGEwJVUzEiMCAGA1UEChMZR29vZ2xlIFRydXN0IFNlcnZpY2VzIExMQzEU
@@ -805,38 +757,6 @@ HQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUVLB7rUW44kB/
 bmF0774BxL4YSFlhgjICICadVGNA3jdgUM/I2O2dgq43mLyjj0xMqTQrbO/7lZsm
 -----END CERTIFICATE-----
 
------BEGIN CERTIFICATE-----
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-yALOWr7Z6v2yTcQvG99fevX4i8buMTolUVVnjWQye+mew4K6Ki3pHrTgSAai/Gev
-HyICc/sgCq+dVEuhzf9gR7A/Xe8bVr2XIZYtCtFenTgCR2y59PYjJbigapordwj6
-xLEokCZYCDzifqrXPW+6MYgKBesntaFJ7qBFVHvmJ2WZICGoo7z7GJa7Um8M7YNR
-TOlZ4iBgxcJlkoKM8xAfDoqXvneCbT+PHV28SSe9zE8P4c52hgQjxcCMElv924Sg
-JPFI/2R80L5cFtHvma3AH/vLrrw4IgYmZNralw4/KBVEqE8AyvCazM90arQ+POuV
-7LXTWtiBmelDGDfrs7vRWGJB82bSj6p4lVQgw1oudCvV0b4YacCs1aTPObpRhANl
-6WLAYv7YTVWW4tAR+kg0Eeye7QUd5MjWHYbL
------END CERTIFICATE-----
-
 -----BEGIN CERTIFICATE-----
 MIIFzzCCA7egAwIBAgIUCBZfikyl7ADJk0DfxMauI7gcWqQwDQYJKoZIhvcNAQEL
 BQAwbzELMAkGA1UEBhMCSEsxEjAQBgNVBAgTCUhvbmcgS29uZzESMBAGA1UEBxMJ
@@ -1189,31 +1109,6 @@ AHFiRSdLOkKEW39lt2c0Ui2cFmuqqNh7o0JMcccMyj6D5KbvtwEwXlGjefVwaaZB
 RA+GsCyRxj3qrg+E
 -----END CERTIFICATE-----
 
------BEGIN CERTIFICATE-----
-MIIEFTCCAv2gAwIBAgIGSUEs5AAQMA0GCSqGSIb3DQEBCwUAMIGnMQswCQYDVQQG
-EwJIVTERMA8GA1UEBwwIQnVkYXBlc3QxFTATBgNVBAoMDE5ldExvY2sgS2Z0LjE3
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-b2NrIEtmdC4xNzA1BgNVBAsMLlRhbsO6c8OtdHbDoW55a2lhZMOzayAoQ2VydGlm
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-XjG4Kvte9nHfRCaexOYNkbQudZWAUWpLMKawYqGT8ZvYzsRjdT9ZR7E=
------END CERTIFICATE-----
-
 -----BEGIN CERTIFICATE-----
 MIIDtTCCAp2gAwIBAgIQdrEgUnTwhYdGs/gjGvbCwDANBgkqhkiG9w0BAQsFADBt
 MQswCQYDVQQGEwJDSDEQMA4GA1UEChMHV0lTZUtleTEiMCAGA1UECxMZT0lTVEUg

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

@@ -365,9 +365,16 @@ public partial class CoreConfigSingboxService
                         rule4ExpectedIPs = JsonUtils.DeepCopy(rule);
                         rule4ExpectedIPs.geosite = regionGeosite;
                     }
+                    if (rule.geosite?.Count > 0
+                        || rule.domain?.Count > 0
+                        || rule.domain_keyword?.Count > 0
+                        || rule.domain_regex?.Count > 0
+                        || rule.domain_suffix?.Count > 0)
+                    {
+                        AddRules(rule, item, directDnsList);
+                    }
                 }
-
-                if (rule.geosite?.Count > 0 || rule.domain?.Count > 0)
+                else
                 {
                     AddRules(rule, item, directDnsList);
                 }

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

@@ -63,7 +63,7 @@ public partial class CoreConfigSingboxService
                 }
 
                 var tunInbound = JsonUtils.Deserialize<Inbound4Sbox>(EmbedUtils.GetEmbedText(Global.TunSingboxInboundFileName)) ?? new Inbound4Sbox { };
-                tunInbound.interface_name = context.IsMacOS ? $"utun{new Random().Next(99)}" : "singbox_tun";
+                tunInbound.interface_name = context.IsMacOS ? null : "singbox_tun";
                 tunInbound.mtu = _config.TunModeItem.Mtu;
                 tunInbound.auto_route = _config.TunModeItem.AutoRoute;
                 tunInbound.strict_route = _config.TunModeItem.StrictRoute;

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

@@ -77,7 +77,7 @@ public partial class CoreConfigSingboxService
                 }
             }
 
-            if (_node.ConfigType == EConfigType.WireGuard)
+            if (_node.ConfigType is EConfigType.WireGuard or EConfigType.MASQUE)
             {
                 var endpoint = JsonUtils.Deserialize<Endpoints4Sbox>(txtOutbound);
                 FillEndpoint(endpoint);
@@ -350,13 +350,13 @@ public partial class CoreConfigSingboxService
         {
             var protocolExtra = _node.GetProtocolExtra();
 
-            endpoint.address = Utils.String2List(protocolExtra.WgInterfaceAddress)?.Select(s => s.Trim()).ToList() ?? ["172.16.0.2/32"];
             endpoint.type = Global.ProtocolTypes[_node.ConfigType];
 
             switch (_node.ConfigType)
             {
                 case EConfigType.WireGuard:
                     {
+                        endpoint.address = Utils.String2List(protocolExtra.WgInterfaceAddress)?.Select(s => s.Trim()).ToList() ?? ["172.16.0.2/32"];
                         var peer = new Peer4Sbox
                         {
                             public_key = protocolExtra.WgPublicKey ?? string.Empty,
@@ -371,6 +371,28 @@ public partial class CoreConfigSingboxService
                         endpoint.peers = [peer];
                         break;
                     }
+                case EConfigType.MASQUE:
+                    {
+                        endpoint.type = "masque-client";
+                        endpoint.server = _node.Address;
+                        endpoint.server_port = _node.Port;
+                        endpoint.username = _node.Username;
+                        endpoint.password = _node.Password;
+                        endpoint.path = protocolExtra?.MasquePath.NullIfEmpty();
+                        if (!string.IsNullOrEmpty(protocolExtra?.MasqueHeaders))
+                        {
+                            var headers = Utils.ParseHeaders(protocolExtra.MasqueHeaders)
+                                .GroupBy(x => x.Item1, StringComparer.OrdinalIgnoreCase)
+                                .ToDictionary(
+                                    g => g.Key,
+                                    g => g.Select(x => x.Item2).ToList(),
+                                    StringComparer.OrdinalIgnoreCase
+                                );
+                            endpoint.headers = headers.Count > 0 ? headers : null;
+                        }
+                        FillOutboundTls(endpoint);
+                        break;
+                    }
             }
         }
         catch (Exception ex)
@@ -402,7 +424,7 @@ public partial class CoreConfigSingboxService
         }
     }
 
-    private void FillOutboundTls(Outbound4Sbox outbound)
+    private void FillOutboundTls(BaseServer4Sbox server)
     {
         try
         {
@@ -476,7 +498,7 @@ public partial class CoreConfigSingboxService
             {
                 tls.ech = ech;
             }
-            outbound.tls = tls;
+            server.tls = tls;
         }
         catch (Exception ex)
         {

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayInboundService.cs

@@ -67,12 +67,10 @@ public partial class CoreConfigV2rayService
 
                 var address = _config.TunModeItem.IPv4Address.NullIfEmpty() ?? Global.TunIPv4Address.First();
                 tunInbound.settings.gateway = [address];
-                // Route both families into the tunnel regardless of EnableIPv6Address. That option only
-                // controls whether the interface gets an IPv6 address; leaving ::/0 out of the routing
-                // table makes IPv6 follow the system default route and bypass the tunnel entirely.
-                // A host without a global IPv6 address is the exception: it has nothing to leak,
-                // and IPv6 sent into the tunnel would have no way back out.
-                tunInbound.settings.autoSystemRoutingTable = context.HasGlobalIPv6Address
+                // Without ::/0, IPv6 bypasses the tunnel. Skip it only when the host has no global IPv6
+                // address and EnableIPv6Address is off; NAT66 hosts have only ULA addresses.
+                var routeIPv6 = _config.TunModeItem.EnableIPv6Address || context.HasGlobalIPv6Address;
+                tunInbound.settings.autoSystemRoutingTable = routeIPv6
                     ? ["0.0.0.0/0", "::/0"]
                     : ["0.0.0.0/0"];
                 if (_config.TunModeItem.EnableIPv6Address == true)
@@ -90,6 +88,15 @@ public partial class CoreConfigV2rayService
                 // tunInbound.sniffing.routeOnly = inbound.sniffing.routeOnly;
                 tunInbound.sniffing.routeOnly = true;
 
+                if (context.IsWindows && _config.TunModeItem.StrictRoute == true)
+                {
+                    tunInbound.settings.autoSystemWfpBlockLeak = ["dns", "misconfigtun"];
+                }
+                if (context.IsLinux)
+                {
+                    tunInbound.settings.autoSystemDnsToGateway = true;
+                }
+
                 if (_config.TunModeItem.RouteExcludeAddress is { Count: > 0 })
                 {
                     var wholeInternet = IPNetwork2.Parse("0.0.0.0/0");
@@ -99,7 +106,7 @@ public partial class CoreConfigV2rayService
                         .Where(x => x != null).ToList();
 
                     var includeList = new List<IPNetwork2> { wholeInternet };
-                    var includeListV6 = context.HasGlobalIPv6Address
+                    var includeListV6 = routeIPv6
                         ? new List<IPNetwork2> { wholeInternetV6 }
                         : new List<IPNetwork2>();
 

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs

@@ -182,6 +182,12 @@ public partial class CoreConfigV2rayService
                         outboundSettings.version = 2;
                         break;
                     }
+                case EConfigType.MASQUE:
+                    {
+                        outboundSettings.address = _node.Address;
+                        outboundSettings.port = _node.Port;
+                        break;
+                    }
                 case EConfigType.WireGuard:
                     {
                         var address = _node.Address;
@@ -257,8 +263,13 @@ public partial class CoreConfigV2rayService
             {
                 network = "hysteria";
             }
+            else if (_node.ConfigType == EConfigType.MASQUE)
+            {
+                network = "masque";
+            }
             streamSettings.network = network;
             var transport = _node.GetTransportExtra();
+            var protocolExtra = _node.GetProtocolExtra();
             var host = string.Empty;
             var path = string.Empty;
             var kcpSeed = string.Empty;
@@ -502,7 +513,6 @@ public partial class CoreConfigV2rayService
                     break;
 
                 case "hysteria":
-                    var protocolExtra = _node.GetProtocolExtra();
                     var ports = protocolExtra?.Ports;
                     int? upMbps = protocolExtra?.UpMbps is { } su and >= 0
                         ? su
@@ -574,6 +584,32 @@ public partial class CoreConfigV2rayService
                     streamSettings.finalmask = hy2Finalmask;
                     break;
 
+                case "masque":
+                    var headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+                    var authValue = $"Basic {Utils.Base64Encode($"{_node.Username}:{_node.Password}")}";
+                    headers.Add("Authorization", authValue);
+                    if (!string.IsNullOrEmpty(protocolExtra?.MasqueHeaders))
+                    {
+                        var userHeaders = Utils.ParseHeaders(protocolExtra.MasqueHeaders)
+                            .GroupBy(x => x.Item1, StringComparer.OrdinalIgnoreCase)
+                            .ToDictionary(
+                                g => g.Key,
+                                g => string.Join(", ", g.Select(x => x.Item2)),
+                                StringComparer.OrdinalIgnoreCase
+                            );
+                        if (userHeaders.TryGetValue("Authorization", out var userAuthValue))
+                        {
+                            headers["Authorization"] = userAuthValue;
+                        }
+                        headers = userHeaders;
+                    }
+                    streamSettings.masqueSettings = new()
+                    {
+                        path = protocolExtra?.MasquePath.NullIfEmpty(),
+                        headers = headers.Count > 0 ? headers : null,
+                    };
+                    break;
+
                 default:
                     // raw
                     if (headerType == Global.RawHeaderHttp)

v2rayN/ServiceLib/Services/SpeedtestService.cs

@@ -8,7 +8,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     private readonly Config? _config = config;
     private readonly Func<SpeedTestResult, Task>? _updateFunc = updateFunc;
     private readonly Lock _runLock = new();
-    private CancellationTokenSource? _runCts;
+    private readonly List<CancellationTokenSource> _runCtsList = [];
     private readonly int _speedTestPageSize = config.SpeedTestItem.SpeedTestPageSize ?? Global.SpeedTestPageSize;
     private readonly TimeSpan _delayInterval = TimeSpan.FromSeconds(config.SpeedTestItem.SpeedTestDelayInterval ?? 1);
 
@@ -18,11 +18,9 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
         lock (_runLock)
         {
-            _runCts?.Cancel();
-
             runCts = CancellationTokenSource.CreateLinkedTokenSource(ct);
 
-            _runCts = runCts;
+            _runCtsList.Add(runCts);
         }
 
         return RunLoopAsync(actionType, selecteds, runCts);
@@ -30,17 +28,30 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
     public void ExitLoop()
     {
-        CancellationTokenSource? runCts;
+        var counter = 0;
+        List<CancellationTokenSource> listToCancel;
 
         lock (_runLock)
         {
-            runCts = _runCts;
+            listToCancel = _runCtsList.ToList();
+            counter = listToCancel.Count;
         }
 
-        if (runCts is not null)
+        foreach (var cts in listToCancel)
+        {
+            try
+            {
+                cts.Cancel();
+            }
+            catch (ObjectDisposedException)
+            {
+                // Ignored
+            }
+        }
+
+        if (counter > 0)
         {
             _ = UpdateFunc("", ResUI.SpeedtestingStop);
-            runCts.Cancel();
         }
     }
 
@@ -67,10 +78,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
             lock (_runLock)
             {
-                if (ReferenceEquals(_runCts, runCts))
-                {
-                    _runCts = null;
-                }
+                _runCtsList.Remove(runCts);
             }
 
             runCts.Dispose();
@@ -202,6 +210,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
             var parallelOptions = new ParallelOptions
             {
+                MaxDegreeOfParallelism = lst.Count,
                 CancellationToken = ct,
             };
 
@@ -283,6 +292,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
             var parallelOptions = new ParallelOptions
             {
+                MaxDegreeOfParallelism = selecteds.Count,
                 CancellationToken = ct,
             };
 
@@ -373,6 +383,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
             var parallelOptions = new ParallelOptions
             {
+                MaxDegreeOfParallelism = selecteds.Count,
                 CancellationToken = ct,
             };
 
@@ -562,6 +573,10 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             await clientSocket.ConnectAsync(endPoint, linkedCts.Token).ConfigureAwait(false);
             responseTime = (int)timer.ElapsedMilliseconds;
         }
+        catch
+        {
+            // Ignore
+        }
         finally
         {
             timer.Stop();
@@ -572,6 +587,12 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     private List<List<ServerTestItem>> GetTestBatchItem(List<ServerTestItem> lstSelected, int pageSize)
     {
         List<List<ServerTestItem>> lstTest = [];
+        if (lstSelected.Count == 0)
+        {
+            return lstTest;
+        }
+
+        pageSize = Math.Max(pageSize, 1);
         var lst1 = lstSelected.Where(t => t.CoreType == ECoreType.Xray).ToList();
         var lst2 = lstSelected.Where(t => t.CoreType == ECoreType.sing_box).ToList();
 

v2rayN/ServiceLib/Services/Statistics/StatisticsSingboxService.cs

@@ -5,8 +5,7 @@ namespace ServiceLib.Services.Statistics;
 public class StatisticsSingboxService
 {
     private readonly Config _config;
-    private bool _exitFlag;
-    private ClientWebSocket? webSocket;
+    private CancellationTokenSource? _cts;
     private readonly Func<ServerSpeedItem, Task>? _updateFunc;
     private string Url => $"ws://{Global.Loopback}:{AppManager.Instance.StatePort2}/traffic";
     private static readonly string _tag = "StatisticsSingboxService";
@@ -15,40 +14,17 @@ public class StatisticsSingboxService
     {
         _config = config;
         _updateFunc = updateFunc;
-        _exitFlag = false;
 
-        _ = Task.Factory.StartNew(
-            Run,
-            CancellationToken.None,
-            TaskCreationOptions.LongRunning,
-            TaskScheduler.Default);
-    }
-
-    private async Task Init()
-    {
-        await Task.Delay(5000);
-
-        try
-        {
-            if (webSocket == null)
-            {
-                webSocket = new ClientWebSocket();
-                await webSocket.ConnectAsync(new Uri(Url), CancellationToken.None);
-            }
-        }
-        catch { }
+        Task.Run(Run);
     }
 
     public void Close()
     {
         try
         {
-            _exitFlag = true;
-            if (webSocket != null)
-            {
-                webSocket.Abort();
-                webSocket = null;
-            }
+            _cts?.Cancel();
+            _cts?.Dispose();
+            _cts = null;
         }
         catch (Exception ex)
         {
@@ -58,53 +34,63 @@ public class StatisticsSingboxService
 
     private async Task Run()
     {
-        await Init();
+        Close();
+        _cts = new CancellationTokenSource();
+        var token = _cts.Token;
 
-        while (!_exitFlag)
+        while (!token.IsCancellationRequested)
         {
-            await Task.Delay(1000);
             try
             {
                 if (!AppManager.Instance.IsRunningCore(ECoreType.sing_box))
                 {
+                    await Task.Delay(1000, token).ConfigureAwait(false);
                     continue;
                 }
-                if (webSocket != null)
+                using var ws = new ClientWebSocket();
+                await ws.ConnectAsync(new Uri(Url), token).ConfigureAwait(false);
+
+                var buffer = new byte[1024];
+                while (ws.State == WebSocketState.Open
+                    && !token.IsCancellationRequested)
                 {
-                    if (webSocket.State is WebSocketState.Aborted or WebSocketState.Closed)
+                    var res = await ws.ReceiveAsync(new ArraySegment<byte>(buffer), token);
+                    if (res.MessageType == WebSocketMessageType.Close)
                     {
-                        webSocket.Abort();
-                        webSocket = null;
-                        await Init();
-                        continue;
+                        break;
+                    }
+                    using var ms = new MemoryStream();
+                    ms.Write(buffer, 0, res.Count);
+                    while (!res.EndOfMessage)
+                    {
+                        res = await ws.ReceiveAsync(new ArraySegment<byte>(buffer), token).ConfigureAwait(false);
+                        ms.Write(buffer, 0, res.Count);
                     }
 
-                    if (webSocket.State != WebSocketState.Open)
+                    var result = Encoding.UTF8.GetString(ms.ToArray());
+                    if (!result.IsNotEmpty())
                     {
                         continue;
                     }
+                    ParseOutput(result, out var up, out var down);
 
-                    var buffer = new byte[1024];
-                    var res = await webSocket.ReceiveAsync(new ArraySegment<byte>(buffer), CancellationToken.None);
-                    while (!res.CloseStatus.HasValue)
+                    if (_updateFunc != null)
                     {
-                        var result = Encoding.UTF8.GetString(buffer, 0, res.Count);
-                        if (result.IsNotEmpty())
+                        await _updateFunc.Invoke(new ServerSpeedItem
                         {
-                            ParseOutput(result, out var up, out var down);
-
-                            await _updateFunc?.Invoke(new ServerSpeedItem()
-                            {
-                                ProxyUp = (long)(up / 1000),
-                                ProxyDown = (long)(down / 1000)
-                            });
-                        }
-                        res = await webSocket.ReceiveAsync(new ArraySegment<byte>(buffer), CancellationToken.None);
+                            ProxyUp = (long)(up / 1000),
+                            ProxyDown = (long)(down / 1000),
+                        }).ConfigureAwait(false);
                     }
                 }
             }
+            catch (OperationCanceledException) when (token.IsCancellationRequested)
+            {
+                break;
+            }
             catch
             {
+                await Task.Delay(3000, token).ConfigureAwait(false);
             }
         }
     }

v2rayN/ServiceLib/Services/Statistics/StatisticsXrayService.cs

@@ -5,33 +5,42 @@ public class StatisticsXrayService
     private const long linkBase = 1024;
     private ServerSpeedItem _serverSpeedItem = new();
     private readonly Config _config;
-    private bool _exitFlag;
+    private CancellationTokenSource? _cts;
     private readonly Func<ServerSpeedItem, Task>? _updateFunc;
     private string Url => $"{Global.HttpProtocol}{Global.Loopback}:{AppManager.Instance.StatePort}/debug/vars";
+    private static readonly string _tag = "StatisticsXrayService";
 
     public StatisticsXrayService(Config config, Func<ServerSpeedItem, Task> updateFunc)
     {
         _config = config;
         _updateFunc = updateFunc;
-        _exitFlag = false;
 
-        _ = Task.Factory.StartNew(
-            Run,
-            CancellationToken.None,
-            TaskCreationOptions.LongRunning,
-            TaskScheduler.Default);
+        Task.Run(Run);
     }
 
     public void Close()
     {
-        _exitFlag = true;
+        try
+        {
+            _cts?.Cancel();
+            _cts?.Dispose();
+            _cts = null;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
     }
 
     private async Task Run()
     {
-        while (!_exitFlag)
+        Close();
+        _cts = new CancellationTokenSource();
+        var token = _cts.Token;
+
+        using var timer = new PeriodicTimer(TimeSpan.FromSeconds(1));
+        while (await timer.WaitForNextTickAsync(token).ConfigureAwait(false))
         {
-            await Task.Delay(1000);
             try
             {
                 if (AppManager.Instance.RunningCoreType != ECoreType.Xray)
@@ -39,16 +48,20 @@ public class StatisticsXrayService
                     continue;
                 }
 
-                var result = await HttpClientHelper.Instance.TryGetAsync(Url);
+                var result = await HttpClientHelper.Instance.TryGetAsync(Url, token);
                 if (result != null)
                 {
                     var server = ParseOutput(result) ?? new ServerSpeedItem();
-                    await _updateFunc?.Invoke(server);
+                    await _updateFunc!.Invoke(server);
                 }
             }
+            catch (OperationCanceledException) when (token.IsCancellationRequested)
+            {
+                break;
+            }
             catch
             {
-                // ignored
+                await Task.Delay(3000, token).ConfigureAwait(false);
             }
         }
     }

v2rayN/ServiceLib/Services/UpdateService.cs

@@ -111,7 +111,7 @@ public partial class UpdateService(Config config, Func<bool, string, Task> updat
         return await CheckUpdateAsync(downloadHandle, type, checkPreRelease, blProxy, cancellationToken);
     }
 
-    public async Task<List<string>> CheckHasUpdateOnlyAll(bool preRelease, bool blProxy = true, CancellationToken cancellationToken = default)
+    public async Task<List<string>> CheckHasUpdateOnlyAll(bool blProxy = true, CancellationToken cancellationToken = default)
     {
         var msgs = new List<string>();
         foreach (var type in CoreInfoManager.Instance.GetCheckUpdateCoreTypes())
@@ -121,6 +121,7 @@ public partial class UpdateService(Config config, Func<bool, string, Task> updat
                 continue;
             }
 
+            var preRelease = _config.CheckUpdateItem.CheckPreReleaseCoreTypes?.Contains(type.ToString()) ?? false;
             var result = await CheckHasUpdateOnly(type, preRelease, blProxy, cancellationToken);
             if (result.Success && result.Version != null)
             {

v2rayN/ServiceLib/ViewModels/AddServerViewModel.cs

@@ -97,6 +97,12 @@ public partial class AddServerViewModel : MyReactiveObject, ICloseable
     [Reactive]
     public partial int GeckoMaxPacketSize { get; set; }
 
+    [Reactive]
+    public partial string MasquePath { get; set; }
+
+    [Reactive]
+    public partial string MasqueHeaders { get; set; }
+
     [Reactive]
     public partial string RawHeaderType { get; set; }
 
@@ -322,6 +328,8 @@ public partial class AddServerViewModel : MyReactiveObject, ICloseable
         Hy2RealmUrl = protocolExtra.Hy2RealmUrl ?? string.Empty;
         GeckoMinPacketSize = protocolExtra.GeckoMinPacketSize.ToInt();
         GeckoMaxPacketSize = protocolExtra.GeckoMaxPacketSize.ToInt();
+        MasquePath = protocolExtra.MasquePath ?? string.Empty;
+        MasqueHeaders = protocolExtra.MasqueHeaders ?? string.Empty;
 
         RawHeaderType = transport.RawHeaderType ?? Global.None;
         Host = transport.Host ?? string.Empty;
@@ -443,6 +451,8 @@ public partial class AddServerViewModel : MyReactiveObject, ICloseable
             Hy2RealmUrl = realm?.ToUri().NullIfEmpty(),
             GeckoMinPacketSize = GeckoMinPacketSize > 0 ? GeckoMinPacketSize.ToString() : null,
             GeckoMaxPacketSize = GeckoMaxPacketSize > 0 ? GeckoMaxPacketSize.ToString() : null,
+            MasquePath = MasquePath.NullIfEmpty(),
+            MasqueHeaders = MasqueHeaders.NullIfEmpty(),
         });
         SelectedSource.SetTransportExtra(transport);
 

v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs

@@ -12,7 +12,7 @@ public partial class CheckUpdateViewModel : MyReactiveObject
     public BulkObservableCollection<CheckUpdateModel> CheckUpdateModels { get; } = [];
     public ReactiveCommand<RxVoid, RxVoid> CheckUpdateCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> CheckOnlyCmd { get; }
-    [Reactive] public partial bool EnableCheckPreReleaseUpdate { get; set; }
+
     [Reactive] public partial bool EnableUpdateViaProxy { get; set; }
 
     public CheckUpdateViewModel()
@@ -33,20 +33,26 @@ public partial class CheckUpdateViewModel : MyReactiveObject
             _ = UpdateView(_v2rayN, ex.Message);
         });
 
-        EnableCheckPreReleaseUpdate = _config.CheckUpdateItem.CheckPreReleaseUpdate;
         EnableUpdateViaProxy = _config.CheckUpdateItem.UpdateViaProxy;
 
-        this.WhenAnyValue(x => x.EnableCheckPreReleaseUpdate)
-            .SubscribeAsync(async _ => await OnCheckPreReleaseUpdateChanged());
-
         this.WhenAnyValue(x => x.EnableUpdateViaProxy)
             .Subscribe(c => _ = OnUpdateViaProxyChanged());
 
-        RefreshCheckUpdateItems();
+        AppEvents.HasUpdateNotified
+         .AsObservable()
+         .ObserveOn(RxSchedulers.MainThreadScheduler)
+         .Subscribe(bl => RefreshCheckUpdateItems(bl));
+
+        RefreshCheckUpdateItems(true);
     }
 
-    private void RefreshCheckUpdateItems()
+    private void RefreshCheckUpdateItems(bool hasUpdate)
     {
+        if (!hasUpdate)
+        {
+            return;
+        }
+
         var models = CoreInfoManager.Instance.GetCheckUpdateCoreTypes()
                         .Select(t => GetCheckUpdateModel(t))
                         .ToList();
@@ -63,6 +69,8 @@ public partial class CheckUpdateViewModel : MyReactiveObject
             return new()
             {
                 IsSelected = false,
+                IsCheckPreRelease = false,
+                ShowCheckPreRelease = false,
                 CoreType = coreType,
                 IsGeoFile = false,
                 Remarks = ResUI.menuCheckUpdate + $" ({ResUI.MsgNotSupport})",
@@ -73,6 +81,8 @@ public partial class CheckUpdateViewModel : MyReactiveObject
         return new()
         {
             IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(coreType.ToString()) ?? true,
+            IsCheckPreRelease = _config.CheckUpdateItem.CheckPreReleaseCoreTypes?.Contains(coreType.ToString()) ?? false,
+            ShowCheckPreRelease = CoreInfoManager.Instance.GetCheckPreRelease(coreType, true),
             CoreType = coreType,
             IsGeoFile = false,
             Remarks = lastResult ?? ResUI.menuCheckUpdate,
@@ -84,22 +94,14 @@ public partial class CheckUpdateViewModel : MyReactiveObject
         return new()
         {
             IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(_geo) ?? true,
+            IsCheckPreRelease = false,
+            ShowCheckPreRelease = false,
             CoreType = null,
             IsGeoFile = true,
             Remarks = ResUI.menuCheckUpdate,
         };
     }
 
-    private async Task OnCheckPreReleaseUpdateChanged()
-    {
-        if (_config.CheckUpdateItem.CheckPreReleaseUpdate == EnableCheckPreReleaseUpdate)
-        {
-            return;
-        }
-        _config.CheckUpdateItem.CheckPreReleaseUpdate = EnableCheckPreReleaseUpdate;
-        await SaveSelectedCoreTypes();
-    }
-
     private async Task OnUpdateViaProxyChanged()
     {
         if (_config.CheckUpdateItem.UpdateViaProxy == EnableUpdateViaProxy)
@@ -117,6 +119,11 @@ public partial class CheckUpdateViewModel : MyReactiveObject
                             .Select(t => t.CoreTypeForStorage)
                             .ToList();
 
+        _config.CheckUpdateItem.CheckPreReleaseCoreTypes =
+           CheckUpdateModels.Where(t => t.IsCheckPreRelease == true)
+                           .Select(t => t.CoreTypeForStorage)
+                           .ToList();
+
         await ConfigHandler.SaveConfig(_config);
     }
 
@@ -157,7 +164,7 @@ public partial class CheckUpdateViewModel : MyReactiveObject
             }
 
             var updateService = new UpdateService(_config, async (success, msg) => await Task.CompletedTask);
-            var result = await updateService.CheckHasUpdateOnly(item.CoreType.Value, EnableCheckPreReleaseUpdate, EnableUpdateViaProxy);
+            var result = await updateService.CheckHasUpdateOnly(item.CoreType.Value, item.IsCheckPreRelease, EnableUpdateViaProxy);
             if (result.Success && result.Version != null)
             {
                 await UpdateView(item.CoreType, string.Format(ResUI.MsgCheckUpdateHasNewVersion, item.CoreType, result.Version));
@@ -203,15 +210,11 @@ public partial class CheckUpdateViewModel : MyReactiveObject
                     await UpdateView(_v2rayN, ResUI.MsgNotSupport);
                     continue;
                 }
-                await CheckUpdateN(EnableCheckPreReleaseUpdate);
-            }
-            else if (item.CoreType is ECoreType.Xray or ECoreType.sing_box)
-            {
-                await CheckUpdateCore(item, EnableCheckPreReleaseUpdate);
+                await CheckUpdateN(item.IsCheckPreRelease);
             }
             else if (item.CoreType.HasValue)
             {
-                await CheckUpdateCore(item, false);
+                await CheckUpdateCore(item, item.IsCheckPreRelease);
             }
         }
 

v2rayN/ServiceLib/ViewModels/ClashConnectionsViewModel.cs

@@ -30,12 +30,7 @@ public partial class ClashConnectionsViewModel : MyReactiveObject
             cancelDisposable.DisposeWith(disposables);
             var token = cancelDisposable.Token;
 
-            Task.Factory.StartNew(
-                async () => await GetClashConnectionsTask(token),
-                token,
-                TaskCreationOptions.LongRunning,
-                TaskScheduler.Default
-            );
+            Task.Run(() => GetClashConnectionsTask(token));
         });
     }
 
@@ -129,9 +124,9 @@ public partial class ClashConnectionsViewModel : MyReactiveObject
         try
         {
             var numOfExecuted = 1;
-            while (!token.IsCancellationRequested)
+            using var timer = new PeriodicTimer(TimeSpan.FromSeconds(1));
+            while (await timer.WaitForNextTickAsync(token).ConfigureAwait(false))
             {
-                await Task.Delay(1000, token);
                 numOfExecuted++;
                 if (!(AutoRefresh && AppManager.Instance.ShowInTaskbar &&
                       AppManager.Instance.IsRunningCore(ECoreType.sing_box)))

v2rayN/ServiceLib/ViewModels/ClashProxiesViewModel.cs

@@ -61,12 +61,7 @@ public partial class ClashProxiesViewModel : MyReactiveObject
             cancelDisposable.DisposeWith(disposables);
             var token = cancelDisposable.Token;
 
-            Task.Factory.StartNew(
-                async () => await GetClashProxiesTask(token),
-                token,
-                TaskCreationOptions.LongRunning,
-                TaskScheduler.Default
-            );
+            Task.Run(() => GetClashProxiesTask(token));
         });
     }
 
@@ -113,9 +108,9 @@ public partial class ClashProxiesViewModel : MyReactiveObject
         try
         {
             var numOfExecuted = 1;
-            while (!token.IsCancellationRequested)
+            using var timer = new PeriodicTimer(TimeSpan.FromSeconds(1));
+            while (await timer.WaitForNextTickAsync(token).ConfigureAwait(false))
             {
-                await Task.Delay(1000, token);
                 numOfExecuted++;
                 if (!(AutoRefresh && AppManager.Instance.ShowInTaskbar &&
                       AppManager.Instance.IsRunningCore(ECoreType.sing_box)))

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -32,6 +32,7 @@ public partial class MainWindowViewModel : MyReactiveObject
     public ReactiveCommand<RxVoid, RxVoid> AddWireguardServerCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> AddAnytlsServerCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> AddNaiveServerCmd { get; }
+    public ReactiveCommand<RxVoid, RxVoid> AddMasqueServerCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> AddCustomServerCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> AddCustomOutboundServerCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> AddPolicyGroupServerCmd { get; }
@@ -140,6 +141,10 @@ public partial class MainWindowViewModel : MyReactiveObject
         {
             await AddServerAsync(EConfigType.Naive);
         });
+        AddMasqueServerCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await AddServerAsync(EConfigType.MASQUE);
+        });
         AddCustomServerCmd = ReactiveCommand.CreateFromTask(async () =>
         {
             await AddServerAsync(EConfigType.Custom);
@@ -522,7 +527,7 @@ public partial class MainWindowViewModel : MyReactiveObject
     public async Task AddServerViaImageAsync()
     {
         var imageFileName = await BrowseImageFileInteraction.HandleSafe(RxVoid.Default);
-        await AddScanResultAsync(imageFileName);
+        await ScanImageResult(imageFileName);
     }
 
     public async Task ScanImageResult(string fileName)

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -113,6 +113,7 @@ public partial class OptionSettingViewModel : MyReactiveObject, ICloseable
     [Reactive] public partial string CoreType6 { get; set; }
     [Reactive] public partial string CoreType7 { get; set; }
     [Reactive] public partial string CoreType9 { get; set; }
+    [Reactive] public partial string CoreType14 { get; set; }
 
     #endregion CoreType
 
@@ -283,6 +284,10 @@ public partial class OptionSettingViewModel : MyReactiveObject, ICloseable
                 case 9:
                     CoreType9 = type;
                     break;
+
+                case 14:
+                    CoreType14 = type;
+                    break;
             }
         });
         await Task.CompletedTask;
@@ -451,6 +456,10 @@ public partial class OptionSettingViewModel : MyReactiveObject, ICloseable
                     type = CoreType9;
                     break;
 
+                case 14:
+                    type = CoreType14;
+                    break;
+
                 default:
                     continue;
             }

v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs

@@ -219,7 +219,8 @@ public partial class StatusBarViewModel : MyReactiveObject
         await ConfigHandler.InitBuiltinRouting(_config);
         await RefreshRoutingsMenu();
         await InboundDisplayStatus();
-        await ChangeSystemProxyAsync(_config.SystemProxyItem.SysProxyType, true);
+        // The view refreshes its icon on initialization; interaction handlers are not registered yet.
+        await ChangeSystemProxyAsync(_config.SystemProxyItem.SysProxyType, false);
 
         BlRouting = true;
     }

v2rayN/v2rayN.Desktop/Views/AddGroupServerWindow.axaml

@@ -24,12 +24,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/AddServer2Window.axaml

@@ -23,12 +23,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml

@@ -24,12 +24,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />
@@ -783,6 +783,70 @@
                         HorizontalAlignment="Left" />
                 </Grid>
 
+
+                <Grid
+                    x:Name="gridMasque"
+                    Grid.Row="2"
+                    ColumnDefinitions="300,Auto"
+                    IsVisible="False"
+                    RowDefinitions="Auto,Auto,Auto,Auto,Auto">
+                    <TextBlock
+                        Grid.Row="1"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbUsername}" />
+                    <TextBox
+                        x:Name="txtId14"
+                        Grid.Row="1"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="2"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbId3}" />
+                    <TextBox
+                        x:Name="txtSecurity14"
+                        Grid.Row="2"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbPath}" />
+                    <TextBox
+                        x:Name="txtPath14"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="4"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbHttpOutboundHeaders}" />
+                    <TextBox
+                        x:Name="txtHttpHeaders14"
+                        Grid.Row="4"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        AcceptsReturn="True"
+                        Classes="TextArea"
+                        PlaceholderText="Header: Value"
+                        TextWrapping="NoWrap" />
+                </Grid>
+
                 <Separator
                     x:Name="sepa2"
                     Grid.Row="3"

v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs

@@ -141,6 +141,13 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
                             this.Bind(ViewModel, vm => vm.InsecureConcurrency, v => v.txtInsecureConcurrency12.Text).DisposeWith(currentTypeDisposables);
                             this.Bind(ViewModel, vm => vm.Uot, v => v.togUotEnabled12.IsChecked).DisposeWith(currentTypeDisposables);
                             break;
+
+                        case EConfigType.MASQUE:
+                            this.Bind(ViewModel, vm => vm.SelectedSource.Username, v => v.txtId14.Text).DisposeWith(currentTypeDisposables);
+                            this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtSecurity14.Text).DisposeWith(currentTypeDisposables);
+                            this.Bind(ViewModel, vm => vm.MasquePath, v => v.txtPath14.Text).DisposeWith(currentTypeDisposables);
+                            this.Bind(ViewModel, vm => vm.MasqueHeaders, v => v.txtHttpHeaders14.Text).DisposeWith(currentTypeDisposables);
+                            break;
                     }
                 })
                 .DisposeWith(disposables);
@@ -194,7 +201,6 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
             this.BindCommand(ViewModel, vm => vm.FetchCertChainCmd, v => v.btnFetchCertChain).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
         });
-
     }
 
     private void InitializeData(ProfileItem profileItem)
@@ -284,6 +290,14 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
 
                 cmbCongestionControl12.ItemsSource = Global.NaiveCongestionControls;
                 break;
+
+            case EConfigType.MASQUE:
+                gridMasque.IsVisible = true;
+                sepa2.IsVisible = false;
+                gridTransport.IsVisible = false;
+                cmbFingerprint.IsEnabled = false;
+                cmbAlpn.IsEnabled = false;
+                break;
         }
         cmbStreamSecurity.ItemsSource = lstStreamSecurity;
         cmbStreamSecurity.SelectedItem = profileItem.StreamSecurity;

v2rayN/v2rayN.Desktop/Views/BackupAndRestoreView.axaml

@@ -24,16 +24,23 @@
                 HorizontalAlignment="Left" />
         </StackPanel>
 
-        <StackPanel>
+        <StackPanel Grid.IsSharedSizeScope="True">
             <Border
                 Margin="{StaticResource Margin4}"
                 VerticalAlignment="Center"
                 Theme="{DynamicResource CardBorder}">
 
-                <Grid
-                    Margin="{StaticResource Margin4}"
-                    ColumnDefinitions="300,200"
-                    RowDefinitions="Auto,Auto,Auto,Auto">
+                <Grid Margin="{StaticResource Margin4}" RowDefinitions="Auto,Auto,Auto,Auto">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="300"
+                            SharedSizeGroup="BackupLabel" />
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="200"
+                            SharedSizeGroup="BackupButton" />
+                    </Grid.ColumnDefinitions>
                     <TextBlock
                         Grid.Row="0"
                         Grid.Column="0"
@@ -79,10 +86,17 @@
                 Margin="{StaticResource Margin4}"
                 VerticalAlignment="Center"
                 Theme="{DynamicResource CardBorder}">
-                <Grid
-                    Margin="{StaticResource Margin4}"
-                    ColumnDefinitions="300,200"
-                    RowDefinitions="Auto,Auto,Auto,Auto,Auto">
+                <Grid Margin="{StaticResource Margin4}" RowDefinitions="Auto,Auto,Auto,Auto,Auto">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="300"
+                            SharedSizeGroup="BackupLabel" />
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="200"
+                            SharedSizeGroup="BackupButton" />
+                    </Grid.ColumnDefinitions>
                     <StackPanel
                         Grid.Row="0"
                         Grid.Column="0"

v2rayN/v2rayN.Desktop/Views/CheckUpdateView.axaml

@@ -35,27 +35,17 @@
                     Margin="{StaticResource Margin4}"
                     HorizontalAlignment="Left" />
 
-                <TextBlock
-                    Margin="{StaticResource Margin4}"
-                    HorizontalAlignment="Left"
-                    VerticalAlignment="Center"
-                    Text="{x:Static resx:ResUI.TbSettingsEnableCheckPreReleaseUpdate}" />
-                <ToggleSwitch
-                    x:Name="togEnableCheckPreReleaseUpdate"
-                    Margin="{StaticResource Margin4}"
-                    HorizontalAlignment="Left" />
-
                 <Button
                     x:Name="btnCheckOnly"
-                    Width="100"
+                    MinWidth="100"
                     Margin="{StaticResource Margin4}"
                     Content="{x:Static resx:ResUI.menuCheckOnly}" />
 
                 <Button
                     x:Name="btnCheckUpdate"
-                    Width="100"
+                    MinWidth="100"
                     Margin="{StaticResource Margin4}"
-                    Content="{x:Static resx:ResUI.menuCheckUpdate}" />
+                    Content="{x:Static resx:ResUI.menuCheckAndUpdate}" />
             </StackPanel>
         </Border>
 
@@ -75,8 +65,8 @@
                 </ItemsControl.ItemsPanel>
                 <ItemsControl.ItemTemplate>
                     <DataTemplate>
-                        <Panel Width="500" VerticalAlignment="Center">
-                            <Grid ColumnDefinitions="1*,1*,3*" RowDefinitions="Auto">
+                        <Panel Width="680" VerticalAlignment="Center">
+                            <Grid ColumnDefinitions="1*,3*,1*,3*" RowDefinitions="Auto">
                                 <ToggleSwitch
                                     x:Name="togAutoRefresh"
                                     Grid.Column="0"
@@ -84,13 +74,32 @@
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Center"
                                     IsChecked="{Binding IsSelected}" />
-                                <TextBlock
+
+                                <DockPanel
                                     Grid.Column="1"
+                                    Margin="{StaticResource MarginLr4}"
+                                    IsVisible="{Binding ShowCheckPreRelease}">
+                                    <ToggleSwitch
+                                        Margin="{StaticResource Margin4}"
+                                        HorizontalAlignment="Left"
+                                        VerticalAlignment="Center"
+                                        IsChecked="{Binding IsCheckPreRelease}"
+                                        OffContent=""
+                                        OnContent="" />
+                                    <TextBlock
+                                        Margin="{StaticResource Margin4}"
+                                        VerticalAlignment="Center"
+                                        Text="{x:Static resx:ResUI.TbSettingsEnableCheckPreReleaseUpdate}"
+                                        TextWrapping="Wrap" />
+                                </DockPanel>
+
+                                <TextBlock
+                                    Grid.Column="2"
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Center"
                                     Text="{Binding CoreTypeForStorage}" />
                                 <TextBlock
-                                    Grid.Column="2"
+                                    Grid.Column="3"
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Center"
                                     Text="{Binding Remarks}"

v2rayN/v2rayN.Desktop/Views/CheckUpdateView.axaml.cs

@@ -10,7 +10,6 @@ public partial class CheckUpdateView : ReactiveUserControl<CheckUpdateViewModel>
         {
             this.OneWayBind(ViewModel, vm => vm.CheckUpdateModels, v => v.lstCheckUpdates.ItemsSource).DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.EnableCheckPreReleaseUpdate, v => v.togEnableCheckPreReleaseUpdate.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableUpdateViaProxy, v => v.togEnableUpdateViaProxy.IsChecked).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.CheckOnlyCmd, v => v.btnCheckOnly).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.CheckUpdateCmd, v => v.btnCheckUpdate).DisposeWith(disposables);

v2rayN/v2rayN.Desktop/Views/DNSSettingWindow.axaml

@@ -24,12 +24,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/FullConfigTemplateWindow.axaml

@@ -24,12 +24,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/GlobalHotkeySettingWindow.axaml

@@ -23,17 +23,17 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnReset"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbReset}" />
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml

@@ -18,6 +18,15 @@
     ShowInTaskbar="True"
     WindowStartupLocation="CenterScreen"
     mc:Ignorable="d">
+    <Window.Styles>
+        <!-- Keep the log selected; hide only the strip when it has no other tabs. -->
+        <Style Selector="TabControl.logPane /template/ ItemsPresenter#PART_ItemsPresenter">
+            <Setter Property="IsVisible" Value="{Binding ShowClashUI}" />
+        </Style>
+        <Style Selector="TabControl.logPane /template/ Border#PART_BorderSeparator">
+            <Setter Property="IsVisible" Value="{Binding ShowClashUI}" />
+        </Style>
+    </Window.Styles>
     <dialogHost:DialogHost CloseOnClickAway="True" DisableOpeningAnimation="True">
         <DockPanel>
             <DockPanel Margin="{StaticResource Margin8}" DockPanel.Dock="Top">
@@ -45,6 +54,7 @@
                         <MenuItem x:Name="menuAddTrojanServer" Header="{x:Static resx:ResUI.menuAddTrojanServer}" />
                         <MenuItem x:Name="menuAddHysteria2Server" Header="{x:Static resx:ResUI.menuAddHysteria2Server}" />
                         <MenuItem x:Name="menuAddWireguardServer" Header="{x:Static resx:ResUI.menuAddWireguardServer}" />
+                        <MenuItem x:Name="menuAddMasqueServer" Header="{x:Static resx:ResUI.menuAddMasqueServer}" />
                         <MenuItem x:Name="menuAddSocksServer" Header="{x:Static resx:ResUI.menuAddSocksServer}" />
                         <MenuItem x:Name="menuAddHttpServer" Header="{x:Static resx:ResUI.menuAddHttpServer}" />
                         <Separator />
@@ -123,6 +133,7 @@
                     <TabControl
                         x:Name="tabMain"
                         Grid.Column="2"
+                        Classes="logPane"
                         HorizontalContentAlignment="Left">
                         <TabItem x:Name="tabMsgView" Header="{x:Static resx:ResUI.MsgInformationTitle}" />
                         <TabItem x:Name="tabClashProxies" Header="{x:Static resx:ResUI.TbProxies}" />
@@ -138,6 +149,7 @@
                     <TabControl
                         x:Name="tabMain1"
                         Grid.Row="2"
+                        Classes="logPane"
                         TabStripPlacement="Left">
                         <TabItem x:Name="tabMsgView1" Header="{x:Static resx:ResUI.MsgInformationTitle}" />
                         <TabItem x:Name="tabClashProxies1" Header="{x:Static resx:ResUI.TbProxies}" />

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

@@ -46,6 +46,7 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
             this.BindCommand(ViewModel, vm => vm.AddWireguardServerCmd, v => v.menuAddWireguardServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddAnytlsServerCmd, v => v.menuAddAnytlsServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddNaiveServerCmd, v => v.menuAddNaiveServer).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.AddMasqueServerCmd, v => v.menuAddMasqueServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddCustomServerCmd, v => v.menuAddCustomServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddCustomOutboundServerCmd, v => v.menuAddCustomOutboundServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddPolicyGroupServerCmd, v => v.menuAddPolicyGroupServer).DisposeWith(disposables);
@@ -418,7 +419,6 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
                 this.OneWayBind(ViewModel, vm => vm.MsgViewModel, v => v.tabMsgView.Content).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ClashProxiesViewModel, v => v.tabClashProxies.Content).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ClashConnectionsViewModel, v => v.tabClashConnections.Content).DisposeWith(currentLayoutDisposables);
-                this.OneWayBind(ViewModel, vm => vm.ShowClashUI, v => v.tabMsgView.IsVisible).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ShowClashUI, v => v.tabClashProxies.IsVisible).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ShowClashUI, v => v.tabClashConnections.IsVisible).DisposeWith(currentLayoutDisposables);
                 this.Bind(ViewModel, vm => vm.TabMainSelectedIndex, v => v.tabMain.SelectedIndex).DisposeWith(currentLayoutDisposables);
@@ -429,7 +429,6 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
                 this.OneWayBind(ViewModel, vm => vm.MsgViewModel, v => v.tabMsgView1.Content).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ClashProxiesViewModel, v => v.tabClashProxies1.Content).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ClashConnectionsViewModel, v => v.tabClashConnections1.Content).DisposeWith(currentLayoutDisposables);
-                this.OneWayBind(ViewModel, vm => vm.ShowClashUI, v => v.tabMsgView1.IsVisible).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ShowClashUI, v => v.tabClashProxies1.IsVisible).DisposeWith(currentLayoutDisposables);
                 this.OneWayBind(ViewModel, vm => vm.ShowClashUI, v => v.tabClashConnections1.IsVisible).DisposeWith(currentLayoutDisposables);
                 this.Bind(ViewModel, vm => vm.TabMainSelectedIndex, v => v.tabMain1.SelectedIndex).DisposeWith(currentLayoutDisposables);

v2rayN/v2rayN.Desktop/Views/MsgView.axaml

@@ -23,7 +23,8 @@
                 Width="200"
                 Margin="{StaticResource MarginLr8}"
                 VerticalContentAlignment="Center"
-                PlaceholderText="{x:Static resx:ResUI.MsgFilterTitle}" />
+                PlaceholderText="{x:Static resx:ResUI.MsgFilterTitle}"
+                ToolTip.Tip="{x:Static resx:ResUI.MsgFilterTitle}" />
 
             <Button
                 x:Name="btnCopy"

v2rayN/v2rayN.Desktop/Views/MsgView.axaml.cs

@@ -47,9 +47,14 @@ public partial class MsgView : ReactiveUserControl<MsgViewModel>
         if (togScrollToEnd.IsChecked ?? true)
         {
             txtMsg.ScrollToEnd();
-            Dispatcher.UIThread.Invoke(() =>
-                    txtMsg.ScrollTo(txtMsg.LineCount, 0, AvaloniaEdit.Rendering.VisualYPosition.TextBottom, txtMsg.Bounds.Height, 0),
-                DispatcherPriority.Background);
+            // Let layout finish without a nested dispatcher loop during a native window drag.
+            Dispatcher.UIThread.Post(() =>
+            {
+                if (togScrollToEnd.IsChecked ?? true)
+                {
+                    txtMsg.ScrollTo(txtMsg.LineCount, 0, AvaloniaEdit.Rendering.VisualYPosition.TextBottom, txtMsg.Bounds.Height, 0);
+                }
+            }, DispatcherPriority.Background);
         }
     }
 

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -23,12 +23,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />
@@ -1192,7 +1192,7 @@
                 <Grid
                     Margin="{StaticResource Margin4}"
                     ColumnDefinitions="Auto,Auto"
-                    RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
+                    RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
                     <TextBlock
                         Grid.Row="1"
                         Grid.Column="0"
@@ -1296,6 +1296,19 @@
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="9"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="MASQUE" />
+                    <ComboBox
+                        x:Name="cmbCoreType14"
+                        Grid.Row="9"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin4}" />
                 </Grid>
             </TabItem>
         </TabControl>

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

@@ -46,6 +46,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
         cmbCoreType6.ItemsSource = Global.CoreTypes;
         cmbCoreType7.ItemsSource = Global.CoreTypes;
         cmbCoreType9.ItemsSource = Global.CoreTypes;
+        cmbCoreType14.ItemsSource = Global.CoreTypes;
 
         cmbMixedConcurrencyCount.ItemsSource = Enumerable.Range(Global.SpeedTestConcurrencyCountMin, 20).ToList();
         cmbSpeedTestTimeout.ItemsSource = Enumerable.Range(2, 5).Select(i => i * 5).ToList();
@@ -145,6 +146,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.CoreType6, v => v.cmbCoreType6.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CoreType7, v => v.cmbCoreType7.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CoreType9, v => v.cmbCoreType9.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.CoreType14, v => v.cmbCoreType14.SelectedValue).DisposeWith(disposables);
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
         });

v2rayN/v2rayN.Desktop/Views/ProfilesSelectWindow.axaml

@@ -28,12 +28,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />
@@ -72,7 +72,8 @@
                         Margin="{StaticResource MarginLr4}"
                         VerticalContentAlignment="Center"
                         Text="{Binding ServerFilter, Mode=TwoWay}"
-                        PlaceholderText="{x:Static resx:ResUI.MsgServerTitle}" />
+                        PlaceholderText="{x:Static resx:ResUI.MsgServerTitle}"
+                        ToolTip.Tip="{x:Static resx:ResUI.MsgServerTitle}" />
                 </WrapPanel>
 
                 <!--  Profiles grid  -->

v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml

@@ -66,7 +66,8 @@
                         Width="200"
                         Margin="{StaticResource MarginLr4}"
                         VerticalContentAlignment="Center"
-                        PlaceholderText="{x:Static resx:ResUI.MsgServerTitle}" />
+                        PlaceholderText="{x:Static resx:ResUI.MsgServerTitle}"
+                        ToolTip.Tip="{x:Static resx:ResUI.MsgServerTitle}" />
 
                     <Button
                         x:Name="btnAutofitColumnWidth"

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

@@ -439,6 +439,7 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
 
     private static readonly DataFormat<ProfileItemModel> LstProfilesRowFormat =
         DataFormat.CreateInProcessFormat<ProfileItemModel>("LstProfilesRow");
+
     private (Point, PointerPressedEventArgs)? _dragStartPoint;
 
     private void LstProfiles_PointerPressed(object? sender, PointerPressedEventArgs e)

v2rayN/v2rayN.Desktop/Views/RoutingRuleDetailsWindow.axaml

@@ -208,12 +208,12 @@
             </StackPanel>
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/RoutingRuleSettingWindow.axaml

@@ -30,12 +30,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />

v2rayN/v2rayN.Desktop/Views/SubEditWindow.axaml

@@ -22,12 +22,12 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLr8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="True" />
@@ -136,7 +136,8 @@
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Center"
                         VerticalAlignment="Center"
-                        Text="{x:Static resx:ResUI.LvAutoUpdateInterval}" />
+                        Text="{x:Static resx:ResUI.LvAutoUpdateInterval}"
+                        TextWrapping="Wrap" />
                 </DockPanel>
 
                 <TextBlock
@@ -230,7 +231,8 @@
                     Grid.Column="1"
                     Margin="{StaticResource Margin4}"
                     VerticalAlignment="Center"
-                    PlaceholderText="{x:Static resx:ResUI.LvPrevProfileTip}" />
+                    PlaceholderText="{x:Static resx:ResUI.LvPrevProfileTip}"
+                    ToolTip.Tip="{x:Static resx:ResUI.LvPrevProfileTip}" />
                 <Button
                     x:Name="btnSelectPrevProfile"
                     Grid.Row="10"
@@ -250,7 +252,8 @@
                     Grid.Column="1"
                     Margin="{StaticResource Margin4}"
                     VerticalAlignment="Center"
-                    PlaceholderText="{x:Static resx:ResUI.LvPrevProfileTip}" />
+                    PlaceholderText="{x:Static resx:ResUI.LvPrevProfileTip}"
+                    ToolTip.Tip="{x:Static resx:ResUI.LvPrevProfileTip}" />
                 <Button
                     x:Name="btnSelectNextProfile"
                     Grid.Row="11"

v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml

@@ -20,12 +20,12 @@
                 Orientation="Horizontal">
                 <Button
                     x:Name="btnSave"
-                    Width="100"
+                    MinWidth="100"
                     Content="{x:Static resx:ResUI.TbConfirm}"
                     IsDefault="True" />
                 <Button
                     x:Name="btnCancel"
-                    Width="100"
+                    MinWidth="100"
                     Margin="{StaticResource MarginLr8}"
                     Content="{x:Static resx:ResUI.TbCancel}"
                     IsCancel="True" />

v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj

@@ -10,6 +10,10 @@
 		<CETCompat>false</CETCompat>
 	</PropertyGroup>
 
+    <ItemGroup Condition="'$(RuntimeIdentifier)' == 'osx-x64' Or '$(RuntimeIdentifier)' == 'osx-arm64'">
+        <RuntimeHostConfigurationOption Include="System.Net.Security.UseNetworkFramework" Value="true" />
+    </ItemGroup>
+    
 	<ItemGroup>
 		<PackageReference Include="Avalonia.AvaloniaEdit" />
 		<PackageReference Include="Avalonia.Controls.DataGrid">

v2rayN/v2rayN/Views/AddGroupServerWindow.xaml

@@ -27,13 +27,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/AddServer2Window.xaml

@@ -25,13 +25,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/AddServerWindow.xaml

@@ -33,13 +33,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"
@@ -1000,6 +1000,89 @@
                         HorizontalAlignment="Left" />
                 </Grid>
 
+                <Grid
+                    x:Name="gridMasque"
+                    Grid.Row="2"
+                    Visibility="Collapsed">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="300" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+
+                    <TextBlock
+                        Grid.Row="1"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbUsername}" />
+                    <TextBox
+                        x:Name="txtId14"
+                        Grid.Row="1"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="2"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbId3}" />
+                    <TextBox
+                        x:Name="txtSecurity14"
+                        Grid.Row="2"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbPath}" />
+                    <TextBox
+                        x:Name="txtPath14"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="4"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbHttpOutboundHeaders}" />
+                    <TextBox
+                        x:Name="txtHeaders14"
+                        Grid.Row="4"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left"
+                        materialDesign:HintAssist.Hint="Header: Value"
+                        AcceptsReturn="True"
+                        MaxLines="12"
+                        MinLines="3"
+                        Style="{StaticResource MyOutlinedTextBox}"
+                        TextWrapping="Wrap" />
+                </Grid>
+
                 <Separator
                     x:Name="sepa2"
                     Grid.Row="3"

v2rayN/v2rayN/Views/AddServerWindow.xaml.cs

@@ -139,6 +139,13 @@ public partial class AddServerWindow
                             this.Bind(ViewModel, vm => vm.InsecureConcurrency, v => v.txtInsecureConcurrency12.Text).DisposeWith(currentTypeDisposables);
                             this.Bind(ViewModel, vm => vm.Uot, v => v.togUotEnabled12.IsChecked).DisposeWith(currentTypeDisposables);
                             break;
+
+                        case EConfigType.MASQUE:
+                            this.Bind(ViewModel, vm => vm.SelectedSource.Username, v => v.txtId14.Text).DisposeWith(currentTypeDisposables);
+                            this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtSecurity14.Text).DisposeWith(currentTypeDisposables);
+                            this.Bind(ViewModel, vm => vm.MasquePath, v => v.txtPath14.Text).DisposeWith(currentTypeDisposables);
+                            this.Bind(ViewModel, vm => vm.MasqueHeaders, v => v.txtHeaders14.Text).DisposeWith(currentTypeDisposables);
+                            break;
                     }
                 })
                 .DisposeWith(disposables);
@@ -284,6 +291,14 @@ public partial class AddServerWindow
 
                 cmbCongestionControl12.ItemsSource = Global.NaiveCongestionControls;
                 break;
+
+            case EConfigType.MASQUE:
+                gridMasque.Visibility = Visibility.Visible;
+                sepa2.Visibility = Visibility.Collapsed;
+                gridTransport.Visibility = Visibility.Collapsed;
+                cmbFingerprint.IsEnabled = false;
+                cmbAlpn.IsEnabled = false;
+                break;
         }
         cmbStreamSecurity.ItemsSource = lstStreamSecurity;
         cmbStreamSecurity.SelectedItem = profileItem.StreamSecurity;

v2rayN/v2rayN/Views/BackupAndRestoreView.xaml

@@ -30,7 +30,7 @@
                 Style="{StaticResource ToolbarTextBlock}" />
         </DockPanel>
 
-        <StackPanel>
+        <StackPanel Grid.IsSharedSizeScope="True">
             <materialDesign:Card Width="Auto" Margin="{StaticResource Margin8}">
                 <Grid Margin="{StaticResource Margin8}">
                     <Grid.RowDefinitions>
@@ -40,8 +40,14 @@
                         <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="300" />
-                        <ColumnDefinition Width="200" />
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="300"
+                            SharedSizeGroup="BackupLabel" />
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="200"
+                            SharedSizeGroup="BackupButton" />
                     </Grid.ColumnDefinitions>
                     <TextBlock
                         Grid.Row="0"
@@ -98,8 +104,14 @@
                         <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="300" />
-                        <ColumnDefinition Width="200" />
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="300"
+                            SharedSizeGroup="BackupLabel" />
+                        <ColumnDefinition
+                            Width="Auto"
+                            MinWidth="200"
+                            SharedSizeGroup="BackupButton" />
                     </Grid.ColumnDefinitions>
                     <StackPanel Orientation="Horizontal">
                         <TextBlock

v2rayN/v2rayN/Views/CheckUpdateView.xaml

@@ -14,7 +14,9 @@
     x:TypeArguments="vms:CheckUpdateViewModel"
     Style="{StaticResource ViewGlobal}"
     mc:Ignorable="d">
-
+    <UserControl.Resources>
+        <BooleanToVisibilityConverter x:Key="BoolToVisConverter" />
+    </UserControl.Resources>
     <DockPanel Margin="{StaticResource Margin8}">
         <StackPanel
             Margin="{StaticResource Margin8}"
@@ -32,28 +34,18 @@
                 Margin="{StaticResource Margin8}"
                 HorizontalAlignment="Left" />
 
-            <TextBlock
-                Margin="{StaticResource Margin8}"
-                VerticalAlignment="Center"
-                Style="{StaticResource ToolbarTextBlock}"
-                Text="{x:Static resx:ResUI.TbSettingsEnableCheckPreReleaseUpdate}" />
-            <ToggleButton
-                x:Name="togEnableCheckPreReleaseUpdate"
-                Margin="{StaticResource Margin8}"
-                HorizontalAlignment="Left" />
-
             <Button
                 x:Name="btnCheckOnly"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource Margin8}"
                 Content="{x:Static resx:ResUI.menuCheckOnly}"
                 Style="{StaticResource DefButton}" />
 
             <Button
                 x:Name="btnCheckUpdate"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource Margin8}"
-                Content="{x:Static resx:ResUI.menuCheckUpdate}"
+                Content="{x:Static resx:ResUI.menuCheckAndUpdate}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
         </StackPanel>
@@ -71,7 +63,7 @@
                 <ListView.ItemTemplate>
                     <DataTemplate>
                         <Border
-                            Width="500"
+                            Width="660"
                             Margin="{StaticResource Margin8}"
                             Padding="0"
                             VerticalAlignment="Center">
@@ -81,6 +73,7 @@
                                 </Grid.RowDefinitions>
                                 <Grid.ColumnDefinitions>
                                     <ColumnDefinition Width="1*" />
+                                    <ColumnDefinition Width="2*" />
                                     <ColumnDefinition Width="1*" />
                                     <ColumnDefinition Width="3*" />
                                 </Grid.ColumnDefinitions>
@@ -91,12 +84,32 @@
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Center"
                                     IsChecked="{Binding IsSelected}" />
-                                <TextBlock
+
+                                <DockPanel
                                     Grid.Column="1"
+                                    Margin="{StaticResource MarginLeftRight4}"
+                                    Visibility="{Binding ShowCheckPreRelease, Converter={StaticResource BoolToVisConverter}}">
+                                    <ToggleButton
+                                        Margin="{StaticResource Margin4}"
+                                        HorizontalAlignment="Left"
+                                        VerticalAlignment="Center"
+                                        IsChecked="{Binding IsCheckPreRelease}" />
+                                    <TextBlock
+                                        Margin="{StaticResource Margin4}"
+                                        VerticalAlignment="Center"
+                                        Style="{StaticResource ToolbarTextBlock}"
+                                        Text="{x:Static resx:ResUI.TbSettingsEnableCheckPreReleaseUpdate}"
+                                        TextWrapping="Wrap" />
+                                </DockPanel>
+
+                                <TextBlock
+                                    Grid.Column="2"
+                                    VerticalAlignment="Center"
                                     Style="{StaticResource ListItemTitle}"
                                     Text="{Binding CoreTypeForStorage}" />
                                 <TextBlock
-                                    Grid.Column="2"
+                                    Grid.Column="3"
+                                    VerticalAlignment="Center"
                                     Style="{StaticResource ListItemSubTitle}"
                                     Text="{Binding Remarks}"
                                     TextWrapping="WrapWithOverflow" />

v2rayN/v2rayN/Views/CheckUpdateView.xaml.cs

@@ -10,7 +10,6 @@ public partial class CheckUpdateView
         {
             this.OneWayBind(ViewModel, vm => vm.CheckUpdateModels, v => v.lstCheckUpdates.ItemsSource).DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.EnableCheckPreReleaseUpdate, v => v.togEnableCheckPreReleaseUpdate.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableUpdateViaProxy, v => v.togEnableUpdateViaProxy.IsChecked).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.CheckOnlyCmd, v => v.btnCheckOnly).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.CheckUpdateCmd, v => v.btnCheckUpdate).DisposeWith(disposables);

v2rayN/v2rayN/Views/DNSSettingWindow.xaml

@@ -25,13 +25,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/FullConfigTemplateWindow.xaml

@@ -25,13 +25,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml

@@ -25,19 +25,19 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnReset"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbReset}"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/MainWindow.xaml

@@ -112,6 +112,10 @@
                                     x:Name="menuAddWireguardServer"
                                     Height="{StaticResource MenuItemHeight}"
                                     Header="{x:Static resx:ResUI.menuAddWireguardServer}" />
+                                <MenuItem
+                                    x:Name="menuAddMasqueServer"
+                                    Height="{StaticResource MenuItemHeight}"
+                                    Header="{x:Static resx:ResUI.menuAddMasqueServer}" />
                                 <MenuItem
                                     x:Name="menuAddSocksServer"
                                     Height="{StaticResource MenuItemHeight}"

v2rayN/v2rayN/Views/MainWindow.xaml.cs

@@ -46,6 +46,7 @@ public partial class MainWindow
             this.BindCommand(ViewModel, vm => vm.AddWireguardServerCmd, v => v.menuAddWireguardServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddAnytlsServerCmd, v => v.menuAddAnytlsServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddNaiveServerCmd, v => v.menuAddNaiveServer).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.AddMasqueServerCmd, v => v.menuAddMasqueServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddCustomServerCmd, v => v.menuAddCustomServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddCustomOutboundServerCmd, v => v.menuAddCustomOutboundServer).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.AddPolicyGroupServerCmd, v => v.menuAddPolicyGroupServer).DisposeWith(disposables);

v2rayN/v2rayN/Views/MsgView.xaml

@@ -28,7 +28,8 @@
                 materialDesign:TextFieldAssist.HasClearButton="True"
                 AutomationProperties.Name="{x:Static resx:ResUI.MsgFilterTitle}"
                 IsEditable="True"
-                Style="{StaticResource DefComboBox}" />
+                Style="{StaticResource DefComboBox}"
+                ToolTip="{x:Static resx:ResUI.MsgFilterTitle}" />
             <Button
                 x:Name="btnCopy"
                 Width="24"

v2rayN/v2rayN/Views/OptionSettingWindow.xaml

@@ -32,13 +32,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"
@@ -1473,6 +1473,7 @@
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="Auto" />
@@ -1597,6 +1598,21 @@
                         Width="200"
                         Margin="{StaticResource Margin8}"
                         Style="{StaticResource DefComboBox}" />
+
+                    <TextBlock
+                        Grid.Row="9"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin8}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="MASQUE" />
+                    <ComboBox
+                        x:Name="cmbCoreType14"
+                        Grid.Row="9"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin8}"
+                        Style="{StaticResource DefComboBox}" />
                 </Grid>
             </TabItem>
         </TabControl>

v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs

@@ -42,6 +42,7 @@ public partial class OptionSettingWindow
         cmbCoreType6.ItemsSource = Global.CoreTypes;
         cmbCoreType7.ItemsSource = Global.CoreTypes;
         cmbCoreType9.ItemsSource = Global.CoreTypes;
+        cmbCoreType14.ItemsSource = Global.CoreTypes;
 
         cmbMixedConcurrencyCount.ItemsSource = Enumerable.Range(Global.SpeedTestConcurrencyCountMin, 20).ToList();
         cmbSpeedTestTimeout.ItemsSource = Enumerable.Range(2, 5).Select(i => i * 5).ToList();
@@ -141,6 +142,7 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.CoreType6, v => v.cmbCoreType6.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CoreType7, v => v.cmbCoreType7.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CoreType9, v => v.cmbCoreType9.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.CoreType14, v => v.cmbCoreType14.Text).DisposeWith(disposables);
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
         });

v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml

@@ -30,13 +30,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"
@@ -77,7 +77,8 @@
                         materialDesign:HintAssist.Hint="{x:Static resx:ResUI.MsgServerTitle}"
                         materialDesign:TextFieldAssist.HasClearButton="True"
                         AutomationProperties.Name="{x:Static resx:ResUI.MsgServerTitle}"
-                        Style="{StaticResource DefTextBox}" />
+                        Style="{StaticResource DefTextBox}"
+                        ToolTip="{x:Static resx:ResUI.MsgServerTitle}" />
                 </WrapPanel>
                 <DataGrid
                     x:Name="lstProfiles"

v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml.cs

@@ -149,5 +149,6 @@ public partial class ProfilesSelectWindow
             e.Handled = true;
         }
     }
+
     #endregion Event
 }

v2rayN/v2rayN/Views/ProfilesView.xaml

@@ -65,7 +65,8 @@
                     materialDesign:HintAssist.Hint="{x:Static resx:ResUI.MsgServerTitle}"
                     materialDesign:TextFieldAssist.HasClearButton="True"
                     AutomationProperties.Name="{x:Static resx:ResUI.MsgServerTitle}"
-                    Style="{StaticResource DefTextBox}" />
+                    Style="{StaticResource DefTextBox}"
+                    ToolTip="{x:Static resx:ResUI.MsgServerTitle}" />
 
                 <Button
                     x:Name="btnAutofitColumnWidth"

v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml

@@ -237,13 +237,13 @@
             </StackPanel>
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml

@@ -74,13 +74,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"

v2rayN/v2rayN/Views/SubEditWindow.xaml

@@ -32,13 +32,13 @@
             Orientation="Horizontal">
             <Button
                 x:Name="btnSave"
-                Width="100"
+                MinWidth="100"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 IsDefault="True"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnCancel"
-                Width="100"
+                MinWidth="100"
                 Margin="{StaticResource MarginLeftRight8}"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 IsCancel="true"
@@ -174,7 +174,8 @@
                         HorizontalAlignment="Center"
                         VerticalAlignment="Center"
                         Style="{StaticResource ToolbarTextBlock}"
-                        Text="{x:Static resx:ResUI.LvAutoUpdateInterval}" />
+                        Text="{x:Static resx:ResUI.LvAutoUpdateInterval}"
+                        TextWrapping="Wrap" />
                 </DockPanel>
 
                 <TextBlock
@@ -282,7 +283,8 @@
                     VerticalAlignment="Center"
                     materialDesign:HintAssist.Hint="{x:Static resx:ResUI.LvPrevProfileTip}"
                     AcceptsReturn="True"
-                    Style="{StaticResource MyOutlinedTextBox}" />
+                    Style="{StaticResource MyOutlinedTextBox}"
+                    ToolTip="{x:Static resx:ResUI.LvPrevProfileTip}" />
                 <Button
                     x:Name="btnSelectPrevProfile"
                     Grid.Row="10"
@@ -307,7 +309,8 @@
                     VerticalAlignment="Center"
                     materialDesign:HintAssist.Hint="{x:Static resx:ResUI.LvPrevProfileTip}"
                     AcceptsReturn="True"
-                    Style="{StaticResource MyOutlinedTextBox}" />
+                    Style="{StaticResource MyOutlinedTextBox}"
+                    ToolTip="{x:Static resx:ResUI.LvPrevProfileTip}" />
                 <Button
                     x:Name="btnSelectNextProfile"
                     Grid.Row="11"