up 7.22.4

https://github.com/2dust/v2rayN/pull/9392

.editorconfig

@@ -100,7 +100,6 @@ csharp_style_prefer_tuple_swap = true:warning
 csharp_style_prefer_utf8_string_literals = true:warning
 csharp_style_throw_expression = true:warning
 csharp_style_unused_value_assignment_preference = discard_variable:warning
-csharp_style_unused_value_expression_statement_preference = discard_variable:warning
 csharp_using_directive_placement = outside_namespace:warning
 csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true:warning
 csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = true:warning

.github/workflows/build-linux.yml

@@ -335,9 +335,9 @@ jobs:
 
     env:
       RELEASE_TAG: ${{ case(inputs.release_tag != '', inputs.release_tag, github.ref_name) }}
-      QCOW2_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.4/debian13-loong64.qcow2
+      QCOW2_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.5/debian13-loong64.qcow2
-      EFI_CODE_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.4/edk2-loongarch64-code.fd
+      EFI_CODE_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.5/edk2-loongarch64-code.fd
-      EFI_VARS_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.4/edk2-loongarch64-vars.fd
+      EFI_VARS_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.5/edk2-loongarch64-vars.fd
       QCOW2_IMAGE: debian13-loong64.qcow2
       EFI_CODE: edk2-loongarch64-code.fd
       EFI_VARS: edk2-loongarch64-vars.fd

.github/workflows/build.yml

@@ -52,7 +52,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5.2.0
+      uses: actions/setup-dotnet@v5.3.0
       with:
         dotnet-version: '10.0.1xx'
 

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5.2.0
+      uses: actions/setup-dotnet@v5.3.0
       with:
         dotnet-version: '8.0.x'
 

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.22.2</Version>
+        <Version>7.22.4</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/Directory.Packages.props

@@ -7,8 +7,8 @@
     <ItemGroup>
         <PackageVersion Include="Avalonia.AvaloniaEdit" Version="11.4.1" />
         <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.13" />
-        <PackageVersion Include="Avalonia.Desktop" Version="11.3.15" />
+        <PackageVersion Include="Avalonia.Desktop" Version="11.3.16" />
-        <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.15" />
+        <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.16" />
         <PackageVersion Include="AwesomeAssertions" Version="9.4.0" />
         <PackageVersion Include="DialogHost.Avalonia" Version="0.11.0" />
         <PackageVersion Include="ReactiveUI.Avalonia" Version="11.4.12" />
@@ -26,7 +26,7 @@
         <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.3" />
         <PackageVersion Include="NLog" Version="6.1.3" />
         <PackageVersion Include="sqlite-net-e" Version="1.11.0" />
-        <PackageVersion Include="Repobot.SQLite.Unofficial" Version="3.53.1.4" />
+        <PackageVersion Include="Repobot.SQLite.Unofficial" Version="3.53.1.7" />
         <PackageVersion Include="TaskScheduler" Version="2.12.2" />
         <PackageVersion Include="Tmds.DBus.Protocol" Version="0.21.3" />
         <PackageVersion Include="WebDav.Client" Version="2.9.0" />

v2rayN/ServiceLib/Common/CountryExtension.cs

@@ -0,0 +1,92 @@
+namespace ServiceLib.Common;
+
+/// <summary>
+/// Extension methods for country code utilities
+/// </summary>
+public static class CountryExtension
+{
+    /// <summary>
+    /// Country code to emoji flag mapping for common countries
+    /// </summary>
+    private static readonly Dictionary<string, string> CountryEmojiMap = new(StringComparer.OrdinalIgnoreCase)
+    {
+        // Asia
+        { "CN", "🇨🇳" }, // China
+        { "HK", "🇭🇰" }, // Hong Kong
+        { "TW", "🇹🇼" }, // Taiwan
+        { "JP", "🇯🇵" }, // Japan
+        { "SG", "🇸🇬" }, // Singapore
+        { "KR", "🇰🇷" }, // South Korea
+        { "TH", "🇹🇭" }, // Thailand
+        { "VN", "🇻🇳" }, // Vietnam
+        { "ID", "🇮🇩" }, // Indonesia
+        { "PH", "🇵🇭" }, // Philippines
+        { "MY", "🇲🇾" }, // Malaysia
+        { "IN", "🇮🇳" }, // India
+        { "PK", "🇵🇰" }, // Pakistan
+        { "BD", "🇧🇩" }, // Bangladesh
+        { "LK", "🇱🇰" }, // Sri Lanka
+        { "KH", "🇰🇭" }, // Cambodia
+        { "LA", "🇱🇦" }, // Laos
+        { "MM", "🇲🇲" }, // Myanmar
+
+        // Americas
+        { "US", "🇺🇸" }, // United States
+        { "CA", "🇨🇦" }, // Canada
+        { "MX", "🇲🇽" }, // Mexico
+        { "BR", "🇧🇷" }, // Brazil
+        { "AR", "🇦🇷" }, // Argentina
+        { "CL", "🇨🇱" }, // Chile
+        { "CO", "🇨🇴" }, // Colombia
+
+        // Europe
+        { "GB", "🇬🇧" }, // United Kingdom
+        { "DE", "🇩🇪" }, // Germany
+        { "FR", "🇫🇷" }, // France
+        { "IT", "🇮🇹" }, // Italy
+        { "ES", "🇪🇸" }, // Spain
+        { "RU", "🇷🇺" }, // Russia
+        { "NL", "🇳🇱" }, // Netherlands
+        { "CH", "🇨🇭" }, // Switzerland
+        { "SE", "🇸🇪" }, // Sweden
+        { "NO", "🇳🇴" }, // Norway
+        { "DK", "🇩🇰" }, // Denmark
+        { "FI", "🇫🇮" }, // Finland
+        { "PL", "🇵🇱" }, // Poland
+        { "CZ", "🇨🇿" }, // Czech Republic
+        { "AT", "🇦🇹" }, // Austria
+        { "GR", "🇬🇷" }, // Greece
+        { "PT", "🇵🇹" }, // Portugal
+        { "TR", "🇹🇷" }, // Turkey
+        { "UA", "🇺🇦" }, // Ukraine
+        { "RO", "🇷🇴" }, // Romania
+
+        // Middle East & Central Asia
+        { "AE", "🇦🇪" }, // United Arab Emirates
+        { "SA", "🇸🇦" }, // Saudi Arabia
+        { "IL", "🇮🇱" }, // Israel
+        { "KZ", "🇰🇿" }, // Kazakhstan
+
+        // Oceania
+        { "AU", "🇦🇺" }, // Australia
+        { "NZ", "🇳🇿" }, // New Zealand
+
+        // Africa
+        { "ZA", "🇿🇦" }, // South Africa
+        { "EG", "🇪🇬" }, // Egypt
+    };
+
+    /// <summary>
+    /// Converts country code to flag emoji using predefined mapping
+    /// Example: "US" -> "🇺🇸", "CN" -> "🇨🇳"
+    /// </summary>
+    public static string? CountryToEmoji(this string? countryCode)
+    {
+        if (countryCode.IsNullOrEmpty())
+        {
+            return null;
+        }
+
+        return CountryEmojiMap.TryGetValue(countryCode, out var emoji) ? emoji : null;
+    }
+}

v2rayN/ServiceLib/Enums/EServerColName.cs

@@ -12,6 +12,7 @@ public enum EServerColName
     SubRemarks,
     DelayVal,
     SpeedVal,
+    IpInfo,
 
     TodayDown,
     TodayUp,

v2rayN/ServiceLib/Events/AppEvents.cs

@@ -7,6 +7,7 @@ public static class AppEvents
     public static readonly EventChannel<Unit> AddServerViaScanRequested = new();
     public static readonly EventChannel<Unit> AddServerViaClipboardRequested = new();
     public static readonly EventChannel<bool> SubscriptionsUpdateRequested = new();
+    public static readonly EventChannel<bool> HasUpdateNotified = new();
 
     public static readonly EventChannel<Unit> ProfilesRefreshRequested = new();
     public static readonly EventChannel<Unit> SubscriptionsRefreshRequested = new();

v2rayN/ServiceLib/Global.cs

@@ -55,7 +55,7 @@ public class Global
     public const string DnsOutboundTag = "dns";
     public const string DnsTag = "dns-module";
     public const string DirectDnsTag = "direct-dns";
-    public const string BalancerTagSuffix = "-round";
+    public const string BalancerTagSuffix = "-balancer";
     public const string StreamSecurity = "tls";
     public const string StreamSecurityReality = "reality";
     public const string Loopback = "127.0.0.1";
@@ -149,6 +149,9 @@ public class Global
     public static readonly List<string> SpeedTestUrls =
     [
         @"https://cachefly.cachefly.net/50mb.test",
+        @"https://cachefly.cachefly.net/100mb.test",
+        @"https://cachefly.cachefly.net/1mb.test",
+        @"https://cachefly.cachefly.net/10mb.test",
         @"https://speed.cloudflare.com/__down?bytes=10000000",
         @"https://speed.cloudflare.com/__down?bytes=50000000",
         @"https://speed.cloudflare.com/__down?bytes=99999999",
@@ -157,6 +160,8 @@ public class Global
     public static readonly List<string> SpeedPingTestUrls =
     [
         @"https://www.google.com/generate_204",
+        @"https://www.youtube.com/generate_204",
+        @"https://www.googlevideo.com/generate_204",
         @"https://www.gstatic.com/generate_204",
         @"https://www.apple.com/library/test/success.html",
         @"http://www.msftconnecttest.com/connecttest.txt"
@@ -207,6 +212,10 @@ public class Global
 
     public const string NaiveQuicProtocolShare = "naive+quic://";
 
+    public const string SOCKS5Protocol = "socks5://";
+
+    public const string SOCKS4Protocol = "socks4://";
+
     public static readonly Dictionary<EConfigType, string> ProtocolShares = new()
     {
         { EConfigType.VMess, "vmess://" },

v2rayN/ServiceLib/Handler/AutoStartupHandler.cs

@@ -111,7 +111,8 @@ public static class AutoStartupHandler
         task.Settings.RunOnlyIfIdle = false;
         task.Settings.IdleSettings.StopOnIdleEnd = false;
         task.Settings.ExecutionTimeLimit = TimeSpan.Zero;
-        task.Triggers.Add(new Microsoft.Win32.TaskScheduler.LogonTrigger { UserId = logonUser, Delay = TimeSpan.FromSeconds(30) });
+        task.Settings.Priority = ProcessPriorityClass.Normal;
+        task.Triggers.Add(new Microsoft.Win32.TaskScheduler.LogonTrigger { UserId = logonUser });
         task.Principal.RunLevel = Microsoft.Win32.TaskScheduler.TaskRunLevel.Highest;
         task.Actions.Add(new Microsoft.Win32.TaskScheduler.ExecAction(fileName.AppendQuotes(), null, Path.GetDirectoryName(fileName)));
 

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -923,6 +923,7 @@ public static class ConfigHandler
                               Delay = t33?.Delay ?? 0,
                               Speed = t33?.Speed ?? 0,
                               Sort = t33?.Sort ?? 0,
+                              IpInfo = t33?.IpInfo ?? string.Empty,
                               TodayDown = (t22?.TodayDown ?? 0).ToString("D16"),
                               TodayUp = (t22?.TodayUp ?? 0).ToString("D16"),
                               TotalDown = (t22?.TotalDown ?? 0).ToString("D16"),
@@ -943,6 +944,7 @@ public static class ConfigHandler
                 EServerColName.StreamSecurity => lstProfile.OrderBy(t => t.StreamSecurity).ToList(),
                 EServerColName.DelayVal => lstProfile.OrderBy(t => t.Delay).ToList(),
                 EServerColName.SpeedVal => lstProfile.OrderBy(t => t.Speed).ToList(),
+                EServerColName.IpInfo => lstProfile.OrderBy(t => t.IpInfo).ToList(),
                 EServerColName.SubRemarks => lstProfile.OrderBy(t => t.Subid).ToList(),
                 EServerColName.TodayDown => lstProfile.OrderBy(t => t.TodayDown).ToList(),
                 EServerColName.TodayUp => lstProfile.OrderBy(t => t.TodayUp).ToList(),
@@ -963,6 +965,7 @@ public static class ConfigHandler
                 EServerColName.StreamSecurity => lstProfile.OrderByDescending(t => t.StreamSecurity).ToList(),
                 EServerColName.DelayVal => lstProfile.OrderByDescending(t => t.Delay).ToList(),
                 EServerColName.SpeedVal => lstProfile.OrderByDescending(t => t.Speed).ToList(),
+                EServerColName.IpInfo => lstProfile.OrderByDescending(t => t.IpInfo).ToList(),
                 EServerColName.SubRemarks => lstProfile.OrderByDescending(t => t.Subid).ToList(),
                 EServerColName.TodayDown => lstProfile.OrderByDescending(t => t.TodayDown).ToList(),
                 EServerColName.TodayUp => lstProfile.OrderByDescending(t => t.TodayUp).ToList(),

v2rayN/ServiceLib/Handler/ConnectionHandler.cs

@@ -4,53 +4,41 @@ public static class ConnectionHandler
 {
     private static readonly string _tag = "ConnectionHandler";
 
+    /// <summary>
+    /// Runs ping and IP checks and returns a formatted result string.
+    /// </summary>
     public static async Task<string> RunAvailabilityCheck()
     {
         var time = await GetRealPingTimeInfo();
-        var ip = time > 0 ? await GetIPInfo() ?? Global.None : Global.None;
+        var ip = time > 0 ? await GetIPInfo() : Global.None;
 
         return string.Format(ResUI.TestMeOutput, time, ip);
     }
 
+    /// <summary>
+    /// Gets IP information using the default local proxy.
+    /// </summary>
     private static async Task<string?> GetIPInfo()
     {
-        var url = AppManager.Instance.Config.SpeedTestItem.IPAPIUrl;
+        var webProxy = await GetWebProxy();
-        if (url.IsNullOrEmpty())
-        {
-            return null;
-        }
 
-        var downloadHandle = new DownloadService();
+        var ipInfo = await GetIPInfo(webProxy);
-        var result = await downloadHandle.TryDownloadString(url, true, "");
+        return ipInfo?.ToString() ?? Global.None;
-        if (result == null)
-        {
-            return null;
-        }
-
-        var ipInfo = JsonUtils.Deserialize<IPAPIInfo>(result);
-        if (ipInfo == null)
-        {
-            return null;
-        }
-
-        var ip = ipInfo.ip ?? ipInfo.clientIp ?? ipInfo.ip_addr ?? ipInfo.query;
-        var country = ipInfo.country_code ?? ipInfo.country ?? ipInfo.countryCode ?? ipInfo.location?.country_code;
-
-        return $"({country ?? "unknown"}) {ip}";
     }
 
+    /// <summary>
+    /// Measures real ping time using configured test URL.
+    /// </summary>
     private static async Task<int> GetRealPingTimeInfo()
     {
         var responseTime = -1;
         try
         {
-            var port = AppManager.Instance.GetLocalPort(EInboundProtocol.socks);
+            var webProxy = await GetWebProxy();
-            var webProxy = new WebProxy($"socks5://{Global.Loopback}:{port}");
-            var url = AppManager.Instance.Config.SpeedTestItem.SpeedPingTestUrl;
 
             for (var i = 0; i < 2; i++)
             {
-                responseTime = await GetRealPingTime(url, webProxy, 10);
+                responseTime = await GetRealPingTime(webProxy, 10);
                 if (responseTime > 0)
                 {
                     break;
@@ -66,8 +54,21 @@ public static class ConnectionHandler
         return responseTime;
     }
 
-    public static async Task<int> GetRealPingTime(string url, IWebProxy? webProxy, int downloadTimeout)
+    /// <summary>
+    /// Creates local SOCKS proxy instance.
+    /// </summary>
+    private static async Task<WebProxy?> GetWebProxy()
     {
+        var port = AppManager.Instance.GetLocalPort(EInboundProtocol.socks);
+        return new WebProxy($"socks5://{Global.Loopback}:{port}");
+    }
+
+    /// <summary>
+    /// Measures response time by sending HTTP requests through proxy.
+    /// </summary>
+    public static async Task<int> GetRealPingTime(IWebProxy? webProxy, int downloadTimeout)
+    {
+        var url = AppManager.Instance.Config.SpeedTestItem.SpeedPingTestUrl;
         var responseTime = -1;
         try
         {
@@ -95,4 +96,41 @@ public static class ConnectionHandler
         }
         return responseTime;
     }
+
+    /// <summary>
+    /// Gets IP and country information through specified proxy.
+    /// </summary>
+    public static async Task<IpInfoResult?> GetIPInfo(IWebProxy? webProxy)
+    {
+        try
+        {
+            var url = AppManager.Instance.Config.SpeedTestItem.IPAPIUrl;
+            if (url.IsNullOrEmpty())
+            {
+                return null;
+            }
+
+            var downloadHandle = new DownloadService();
+            var result = await downloadHandle.TryDownloadString(url, webProxy, "");
+            if (result == null)
+            {
+                return null;
+            }
+
+            var ipInfo = JsonUtils.Deserialize<IPAPIInfo>(result);
+            if (ipInfo == null)
+            {
+                return null;
+            }
+
+            var ip = ipInfo.ip ?? ipInfo.clientIp ?? ipInfo.ip_addr ?? ipInfo.query;
+            var country = ipInfo.country_code ?? ipInfo.country ?? ipInfo.countryCode ?? ipInfo.location?.country_code ?? "unknown";
+
+            return new IpInfoResult(country, ip);
+        }
+        catch
+        {
+            return null;
+        }
+    }
 }

v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs

@@ -53,7 +53,9 @@ public class FmtHandler
             {
                 return ShadowsocksFmt.Resolve(str, out msg);
             }
-            else if (str.StartsWith(Global.ProtocolShares[EConfigType.SOCKS]))
+            else if (str.StartsWith(Global.ProtocolShares[EConfigType.SOCKS])
+                    || str.StartsWith(Global.SOCKS5Protocol)
+                    || str.StartsWith(Global.SOCKS4Protocol))
             {
                 return SocksFmt.Resolve(str, out msg);
             }
@@ -65,7 +67,8 @@ public class FmtHandler
             {
                 return VLESSFmt.Resolve(str, out msg);
             }
-            else if (str.StartsWith(Global.ProtocolShares[EConfigType.Hysteria2]) || str.StartsWith(Global.Hysteria2ProtocolShare))
+            else if (str.StartsWith(Global.ProtocolShares[EConfigType.Hysteria2])
+                    || str.StartsWith(Global.Hysteria2ProtocolShare))
             {
                 return Hysteria2Fmt.Resolve(str, out msg);
             }

v2rayN/ServiceLib/Handler/Fmt/SocksFmt.cs

@@ -99,12 +99,17 @@ public class SocksFmt : BaseFmt
         };
         // parse base64 UserInfo
         var rawUserInfo = Utils.UrlDecode(parsedUrl.UserInfo);
-        var userInfo = Utils.Base64Decode(rawUserInfo);
+        if (rawUserInfo.IsNotEmpty())
-        var userInfoParts = userInfo.Split([':'], 2);
-        if (userInfoParts.Length == 2)
         {
-            item.Username = userInfoParts.First();
+            var userInfoParts = rawUserInfo.Contains(':')
-            item.Password = userInfoParts[1];
+                ? rawUserInfo.Split(":", 2)
+                : Utils.Base64Decode(rawUserInfo).Split(":", 2);
+
+            if (userInfoParts.Length == 2)
+            {
+                item.Username = userInfoParts.First();
+                item.Password = userInfoParts.Last();
+            }
         }
 
         return item;

v2rayN/ServiceLib/Manager/ProfileExManager.cs

@@ -150,6 +150,14 @@ public class ProfileExManager
         IndexIdEnqueue(indexId);
     }
 
+    public void SetTestIpInfo(string indexId, string ipInfo)
+    {
+        var profileEx = GetProfileExItem(indexId);
+
+        profileEx.IpInfo = ipInfo;
+        IndexIdEnqueue(indexId);
+    }
+
     public void SetSort(string indexId, int sort)
     {
         var profileEx = GetProfileExItem(indexId);

v2rayN/ServiceLib/Manager/TaskManager.cs

@@ -142,5 +142,10 @@ public class TaskManager
             await _updateFunc?.Invoke(false, msg);
         }
         NoticeManager.Instance.Enqueue(string.Join("\n", msgs));
+
+        if (msgs.Count > 0)
+        {
+            AppEvents.HasUpdateNotified.Publish(true);
+        }
     }
 }

v2rayN/ServiceLib/Models/Configs/ConfigItems.cs

@@ -159,6 +159,8 @@ public class SpeedTestItem
     public int MixedConcurrencyCount { get; set; }
     public string IPAPIUrl { get; set; }
     public string UdpTestTarget { get; set; }
+    public int? SpeedTestPageSize { get; set; }
+    public int? SpeedTestDelayInterval { get; set; }
 }
 
 [Serializable]

v2rayN/ServiceLib/Models/CoreConfigs/V2rayConfig.cs

@@ -276,6 +276,7 @@ public class BalancersItem4Ray
     public List<string>? selector { get; set; }
     public BalancersStrategy4Ray? strategy { get; set; }
     public string? tag { get; set; }
+    public string? fallbackTag { get; set; }
 }
 
 public class BalancersStrategy4Ray

v2rayN/ServiceLib/Models/Dto/IPAPIInfo.cs

@@ -17,3 +17,12 @@ public class LocationInfo
 {
     public string? country_code { get; set; }
 }
+
+public readonly record struct IpInfoResult(string Country, string? Ip)
+{
+    public override string ToString()
+    {
+        var emoji = Country.CountryToEmoji();
+        return $"{emoji}({Country}) {Ip}";
+    }
+}

v2rayN/ServiceLib/Models/Dto/ProfileItemModel.cs

@@ -26,6 +26,9 @@ public class ProfileItemModel : ReactiveObject
     [Reactive]
     public string SpeedVal { get; set; }
 
+    [Reactive]
+    public string IpInfo { get; set; }
+
     [Reactive]
     public string TodayUp { get; set; }
 

v2rayN/ServiceLib/Models/Dto/SpeedTestResult.cs

@@ -8,4 +8,6 @@ public class SpeedTestResult
     public string? Delay { get; set; }
 
     public string? Speed { get; set; }
+
+    public string? IpInfo { get; set; }
 }

v2rayN/ServiceLib/Models/Entities/ProfileExItem.cs

@@ -10,4 +10,5 @@ public class ProfileExItem
     public decimal Speed { get; set; }
     public int Sort { get; set; }
     public string? Message { get; set; }
+    public string? IpInfo { get; set; }
 }

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -564,6 +564,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 IP Info 的本地化字符串。
+        /// </summary>
+        public static string LvTestIpInfo {
+            get {
+                return ResourceManager.GetString("LvTestIpInfo", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Speed (MB/s) 的本地化字符串。
         /// </summary>
@@ -1311,6 +1320,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 New Update 的本地化字符串。
+        /// </summary>
+        public static string menuNewUpdate {
+            get {
+                return ResourceManager.GetString("menuNewUpdate", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Open the storage location 的本地化字符串。
         /// </summary>

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

@@ -1740,4 +1740,10 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="MsgNotSupport" xml:space="preserve">
     <value>Not Support</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.fr.resx

@@ -1737,4 +1737,10 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="MsgNotSupport" xml:space="preserve">
     <value>Not Support</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1740,4 +1740,10 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="MsgNotSupport" xml:space="preserve">
     <value>Not Support</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1740,4 +1740,10 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="MsgNotSupport" xml:space="preserve">
     <value>Not Support</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1740,4 +1740,10 @@
   <data name="MsgNotSupport" xml:space="preserve">
     <value>Not Support</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

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

@@ -1737,4 +1737,10 @@
   <data name="MsgNotSupport" xml:space="preserve">
     <value>不支持</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP 信息</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>有更新</value>
+  </data>
 </root>

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

@@ -1737,4 +1737,10 @@
   <data name="MsgNotSupport" xml:space="preserve">
     <value>不支援</value>
   </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP 資訊</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>有更新</value>
+  </data>
 </root>

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayBalancerService.cs

@@ -104,6 +104,7 @@ public partial class CoreConfigV2rayService
                 },
             },
             tag = balancerTag,
+            fallbackTag = multipleLoad == EMultipleLoad.Fallback ? Global.DirectTag : null,
         };
         _coreConfig.routing.balancers ??= new();
         _coreConfig.routing.balancers.Add(balancer);

v2rayN/ServiceLib/Services/DownloadService.cs

@@ -3,7 +3,7 @@ using System.Net.Http.Headers;
 namespace ServiceLib.Services;
 
 /// <summary>
-///Download
+/// Download
 /// </summary>
 public class DownloadService
 {
@@ -13,7 +13,10 @@ public class DownloadService
 
     private static readonly string _tag = "DownloadService";
 
-    public async Task<int> DownloadDataAsync(string url, WebProxy webProxy, int downloadTimeout, Func<bool, string, Task> updateFunc)
+    /// <summary>
+    /// Downloads data with the specified proxy and reports progress messages.
+    /// </summary>
+    public async Task<int> DownloadDataAsync(string url, IWebProxy webProxy, int downloadTimeout, Func<bool, string, Task> updateFunc)
     {
         try
         {
@@ -36,6 +39,9 @@ public class DownloadService
         return 0;
     }
 
+    /// <summary>
+    /// Downloads a file and reports progress through events.
+    /// </summary>
     public async Task DownloadFileAsync(string url, string fileName, bool blProxy, int downloadTimeout)
     {
         try
@@ -64,6 +70,9 @@ public class DownloadService
         }
     }
 
+    /// <summary>
+    /// Gets redirect target URL without following redirects automatically.
+    /// </summary>
     public async Task<string?> UrlRedirectAsync(string url, bool blProxy)
     {
         var webRequestHandler = new SocketsHttpHandler
@@ -86,11 +95,23 @@ public class DownloadService
         }
     }
 
+    /// <summary>
+    /// Tries to download string content using proxy switch setting.
+    /// </summary>
     public async Task<string?> TryDownloadString(string url, bool blProxy, string userAgent)
+    {
+        var webProxy = await GetWebProxy(blProxy);
+        return await TryDownloadString(url, webProxy, userAgent);
+    }
+
+    /// <summary>
+    /// Tries to download string content with a specified proxy.
+    /// </summary>
+    public async Task<string?> TryDownloadString(string url, IWebProxy? webProxy, string userAgent)
     {
         try
         {
-            var result1 = await DownloadStringAsync(url, blProxy, userAgent, 15);
+            var result1 = await DownloadStringAsync(url, webProxy, userAgent, 15);
             if (result1.IsNotEmpty())
             {
                 return result1;
@@ -108,7 +129,7 @@ public class DownloadService
 
         try
         {
-            var result2 = await DownloadStringViaDownloader(url, blProxy, userAgent, 15);
+            var result2 = await DownloadStringViaDownloader(url, webProxy, userAgent, 15);
             if (result2.IsNotEmpty())
             {
                 return result2;
@@ -128,14 +149,12 @@ public class DownloadService
     }
 
     /// <summary>
-    /// DownloadString
+    /// Downloads string content via HttpClient.
     /// </summary>
-    /// <param name="url"></param>
+    private async Task<string?> DownloadStringAsync(string url, IWebProxy? webProxy, string userAgent, int timeout)
-    private async Task<string?> DownloadStringAsync(string url, bool blProxy, string userAgent, int timeout)
     {
         try
         {
-            var webProxy = await GetWebProxy(blProxy);
             var client = new HttpClient(new SocketsHttpHandler()
             {
                 Proxy = webProxy,
@@ -172,15 +191,12 @@ public class DownloadService
     }
 
     /// <summary>
-    /// DownloadString
+    /// Downloads string content via DownloaderHelper.
     /// </summary>
-    /// <param name="url"></param>
+    private async Task<string?> DownloadStringViaDownloader(string url, IWebProxy? webProxy, string userAgent, int timeout)
-    private async Task<string?> DownloadStringViaDownloader(string url, bool blProxy, string userAgent, int timeout)
     {
         try
         {
-            var webProxy = await GetWebProxy(blProxy);
-
             if (userAgent.IsNullOrEmpty())
             {
                 userAgent = Utils.GetVersion(false);
@@ -200,6 +216,9 @@ public class DownloadService
         return null;
     }
 
+    /// <summary>
+    /// Creates local SOCKS proxy when proxy switch is enabled.
+    /// </summary>
     private async Task<WebProxy?> GetWebProxy(bool blProxy)
     {
         if (!blProxy)
@@ -215,6 +234,9 @@ public class DownloadService
         return new WebProxy($"socks5://{Global.Loopback}:{port}");
     }
 
+    /// <summary>
+    /// Checks whether the specified TCP endpoint is reachable.
+    /// </summary>
     private async Task<bool> SocketCheck(string ip, int port)
     {
         try

v2rayN/ServiceLib/Services/SpeedtestService.cs

@@ -8,6 +8,8 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     private readonly Config? _config = config;
     private readonly Func<SpeedTestResult, Task>? _updateFunc = updateFunc;
     private static readonly ConcurrentBag<string> _lstExitLoop = new();
+    private readonly int _speedTestPageSize = config.SpeedTestItem.SpeedTestPageSize ?? Global.SpeedTestPageSize;
+    private readonly TimeSpan _delayInterval = TimeSpan.FromSeconds(config.SpeedTestItem.SpeedTestDelayInterval ?? 1);
 
     public void RunLoop(ESpeedActionType actionType, List<ProfileItem> selecteds)
     {
@@ -135,32 +137,39 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
     private async Task RunTcpingAsync(List<ServerTestItem> selecteds)
     {
-        List<Task> tasks = [];
+        var pageSize = Math.Min(selecteds.Count, _speedTestPageSize);
-        foreach (var it in selecteds)
+        var lstBatch = GetTestBatchItem(selecteds, pageSize);
-        {
-            tasks.Add(Task.Run(async () =>
-            {
-                try
-                {
-                    var responseTime = await GetTcpingTime(it.Address, it.Port);
 
-                    ProfileExManager.Instance.SetTestDelay(it.IndexId, responseTime);
+        foreach (var lst in lstBatch)
-                    await UpdateFunc(it.IndexId, responseTime.ToString());
+        {
-                }
+            List<Task> tasks = [];
-                catch (Exception ex)
+            foreach (var it in lst)
+            {
+                tasks.Add(Task.Run(async () =>
                 {
-                    Logging.SaveLog(_tag, ex);
+                    try
-                }
+                    {
-            }));
+                        var responseTime = await GetTcpingTime(it.Address, it.Port);
+
+                        ProfileExManager.Instance.SetTestDelay(it.IndexId, responseTime);
+                        await UpdateFunc(it.IndexId, responseTime.ToString());
+                    }
+                    catch (Exception ex)
+                    {
+                        Logging.SaveLog(_tag, ex);
+                    }
+                }));
+            }
+            await Task.WhenAll(tasks);
+            await Task.Delay(_delayInterval);
         }
-        await Task.WhenAll(tasks);
     }
 
     private async Task RunRealPingBatchAsync(List<ServerTestItem> lstSelected, string exitLoopKey, int pageSize = 0)
     {
         if (pageSize <= 0)
         {
-            pageSize = lstSelected.Count < Global.SpeedTestPageSize ? lstSelected.Count : Global.SpeedTestPageSize;
+            pageSize = Math.Min(lstSelected.Count, _speedTestPageSize);
         }
         var lstTest = GetTestBatchItem(lstSelected, pageSize);
 
@@ -172,7 +181,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             {
                 lstFailed.AddRange(lst);
             }
-            await Task.Delay(100);
+            await Task.Delay(_delayInterval);
         }
 
         //Retest the failed part
@@ -249,7 +258,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     {
         if (pageSize <= 0)
         {
-            pageSize = lstSelected.Count < Global.SpeedTestPageSize ? lstSelected.Count : Global.SpeedTestPageSize;
+            pageSize = Math.Min(lstSelected.Count, _speedTestPageSize);
         }
         var lstTest = GetTestBatchItem(lstSelected, pageSize);
 
@@ -261,7 +270,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             {
                 lstFailed.AddRange(lst);
             }
-            await Task.Delay(100);
+            await Task.Delay(_delayInterval);
         }
 
         //Retest the failed part
@@ -392,10 +401,23 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     private async Task<int> DoRealPing(ServerTestItem it)
     {
         var webProxy = new WebProxy($"socks5://{Global.Loopback}:{it.Port}");
-        var responseTime = await ConnectionHandler.GetRealPingTime(_config.SpeedTestItem.SpeedPingTestUrl, webProxy, 10);
+        var responseTime = await ConnectionHandler.GetRealPingTime(webProxy, 10);
 
         ProfileExManager.Instance.SetTestDelay(it.IndexId, responseTime);
         await UpdateFunc(it.IndexId, responseTime.ToString());
+
+        if (responseTime > 0)
+        {
+            var ipInfo = await ConnectionHandler.GetIPInfo(webProxy);
+            var ipStr = ipInfo?.ToString() ?? Global.None;
+            ProfileExManager.Instance.SetTestIpInfo(it.IndexId, ipStr);
+            await UpdateIpInfoFunc(it.IndexId, ipStr);
+        }
+        else
+        {
+            await UpdateIpInfoFunc(it.IndexId, ResUI.SpeedtestingSkip);
+        }
+
         return responseTime;
     }
 
@@ -491,4 +513,9 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             ProfileExManager.Instance.SetTestMessage(indexId, speed);
         }
     }
+
+    private async Task UpdateIpInfoFunc(string indexId, string ip)
+    {
+        await _updateFunc?.Invoke(new() { IndexId = indexId, IpInfo = ip });
+    }
 }

v2rayN/ServiceLib/Services/UpdateService.cs

@@ -117,6 +117,11 @@ public class UpdateService(Config config, Func<bool, string, Task> updateFunc)
         var msgs = new List<string>();
         foreach (var type in CoreInfoManager.Instance.GetCheckUpdateCoreTypes())
         {
+            if (!(_config.CheckUpdateItem.SelectedCoreTypes?.Contains(type.ToString()) ?? true))
+            {
+                continue;
+            }
+
             var result = await CheckHasUpdateOnly(type, preRelease);
             if (result.Success && result.Version != null)
             {

v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs

@@ -36,7 +36,7 @@ public class CheckUpdateViewModel : MyReactiveObject
         this.WhenAnyValue(
         x => x.EnableCheckPreReleaseUpdate,
         y => y == true)
-            .Subscribe(c => _config.CheckUpdateItem.CheckPreReleaseUpdate = EnableCheckPreReleaseUpdate);
+            .Subscribe(c => _ = OnCheckPreReleaseUpdateChanged());
 
         RefreshCheckUpdateItems();
     }
@@ -87,12 +87,23 @@ public class CheckUpdateViewModel : MyReactiveObject
         };
     }
 
+    private async Task OnCheckPreReleaseUpdateChanged()
+    {
+        if (_config.CheckUpdateItem.CheckPreReleaseUpdate == EnableCheckPreReleaseUpdate)
+        {
+            return;
+        }
+        _config.CheckUpdateItem.CheckPreReleaseUpdate = EnableCheckPreReleaseUpdate;
+        await SaveSelectedCoreTypes();
+    }
+
     private async Task SaveSelectedCoreTypes()
     {
-        _config.CheckUpdateItem.SelectedCoreTypes = CheckUpdateModels
+        _config.CheckUpdateItem.SelectedCoreTypes =
-            .Where(t => t.IsSelected == true)
+            CheckUpdateModels.Where(t => t.IsSelected == true)
-            .Select(t => t.CoreTypeForStorage)
+                            .Select(t => t.CoreTypeForStorage)
-            .ToList();
+                            .ToList();
+
         await ConfigHandler.SaveConfig(_config);
     }
 

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -65,6 +65,8 @@ public class MainWindowViewModel : MyReactiveObject
 
     [Reactive] public bool BlIsWindows { get; set; }
 
+    [Reactive] public bool BlNewUpdate { get; set; }
+
     #endregion Menu
 
     #region Init
@@ -251,6 +253,11 @@ public class MainWindowViewModel : MyReactiveObject
             .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async blProxy => await UpdateSubscriptionProcess("", blProxy));
 
+        AppEvents.HasUpdateNotified
+            .AsObservable()
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
+            .Subscribe(async bl => BlNewUpdate = bl);
+
         #endregion AppEvents
 
         _ = Init();
@@ -297,10 +304,22 @@ public class MainWindowViewModel : MyReactiveObject
         {
             var indexIdOld = _config.IndexId;
             await RefreshServers();
-            if (indexIdOld != _config.IndexId)
+
+            // If indexId changed or subIndexId is empty, directly reload.
+            if (indexIdOld != _config.IndexId || _config.SubIndexId.IsNullOrEmpty())
             {
                 await Reload();
             }
+            else
+            {
+                // The activity config belongs to the current group.
+                var profile = await AppManager.Instance.GetProfileItem(_config.IndexId);
+                if (profile != null && profile.Subid == _config.SubIndexId)
+                {
+                    await Reload();
+                }
+            }
+
             if (_config.UiItem.EnableAutoAdjustMainLvColWidth)
             {
                 AppEvents.AdjustMainLvColWidthRequested.Publish();

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -4,29 +4,29 @@ public class OptionSettingViewModel : MyReactiveObject
 {
     #region Core
 
-    [Reactive] public int localPort { get; set; }
+    [Reactive] public int LocalPort { get; set; }
     [Reactive] public bool SecondLocalPortEnabled { get; set; }
-    [Reactive] public bool udpEnabled { get; set; }
+    [Reactive] public bool UdpEnabled { get; set; }
-    [Reactive] public bool sniffingEnabled { get; set; }
+    [Reactive] public bool SniffingEnabled { get; set; }
-    public IList<string> destOverride { get; set; }
+    public IList<string> DestOverride { get; set; }
-    [Reactive] public bool routeOnly { get; set; }
+    [Reactive] public bool RouteOnly { get; set; }
-    [Reactive] public bool allowLANConn { get; set; }
+    [Reactive] public bool AllowLANConn { get; set; }
-    [Reactive] public bool newPort4LAN { get; set; }
+    [Reactive] public bool NewPort4LAN { get; set; }
-    [Reactive] public string user { get; set; }
+    [Reactive] public string User { get; set; }
-    [Reactive] public string pass { get; set; }
+    [Reactive] public string Pass { get; set; }
-    [Reactive] public bool muxEnabled { get; set; }
+    [Reactive] public bool MuxEnabled { get; set; }
-    [Reactive] public bool logEnabled { get; set; }
+    [Reactive] public bool LogEnabled { get; set; }
-    [Reactive] public string loglevel { get; set; }
+    [Reactive] public string Loglevel { get; set; }
-    [Reactive] public bool defAllowInsecure { get; set; }
+    [Reactive] public bool DefAllowInsecure { get; set; }
-    [Reactive] public string defFingerprint { get; set; }
+    [Reactive] public string DefFingerprint { get; set; }
-    [Reactive] public string defUserAgent { get; set; }
+    [Reactive] public string DefUserAgent { get; set; }
-    [Reactive] public string sendThrough { get; set; }
+    [Reactive] public string SendThrough { get; set; }
-    [Reactive] public string bindInterface { get; set; }
+    [Reactive] public string BindInterface { get; set; }
-    [Reactive] public string mux4SboxProtocol { get; set; }
+    [Reactive] public string Mux4SboxProtocol { get; set; }
-    [Reactive] public bool enableCacheFile4Sbox { get; set; }
+    [Reactive] public bool EnableCacheFile4Sbox { get; set; }
-    [Reactive] public int? hyUpMbps { get; set; }
+    [Reactive] public int? HyUpMbps { get; set; }
-    [Reactive] public int? hyDownMbps { get; set; }
+    [Reactive] public int? HyDownMbps { get; set; }
-    [Reactive] public bool enableFragment { get; set; }
+    [Reactive] public bool EnableFragment { get; set; }
 
     #endregion Core
 
@@ -83,9 +83,9 @@ public class OptionSettingViewModel : MyReactiveObject
 
     #region System proxy
 
-    [Reactive] public bool notProxyLocalAddress { get; set; }
+    [Reactive] public bool NotProxyLocalAddress { get; set; }
-    [Reactive] public string systemProxyAdvancedProtocol { get; set; }
+    [Reactive] public string SystemProxyAdvancedProtocol { get; set; }
-    [Reactive] public string systemProxyExceptions { get; set; }
+    [Reactive] public string SystemProxyExceptions { get; set; }
     [Reactive] public string CustomSystemProxyPacPath { get; set; }
     [Reactive] public string CustomSystemProxyScriptPath { get; set; }
 
@@ -142,28 +142,28 @@ public class OptionSettingViewModel : MyReactiveObject
         #region Core
 
         var inbound = _config.Inbound.First();
-        localPort = inbound.LocalPort;
+        LocalPort = inbound.LocalPort;
         SecondLocalPortEnabled = inbound.SecondLocalPortEnabled;
-        udpEnabled = inbound.UdpEnabled;
+        UdpEnabled = inbound.UdpEnabled;
-        sniffingEnabled = inbound.SniffingEnabled;
+        SniffingEnabled = inbound.SniffingEnabled;
-        routeOnly = inbound.RouteOnly;
+        RouteOnly = inbound.RouteOnly;
-        allowLANConn = inbound.AllowLANConn;
+        AllowLANConn = inbound.AllowLANConn;
-        newPort4LAN = inbound.NewPort4LAN;
+        NewPort4LAN = inbound.NewPort4LAN;
-        user = inbound.User;
+        User = inbound.User;
-        pass = inbound.Pass;
+        Pass = inbound.Pass;
-        muxEnabled = _config.CoreBasicItem.MuxEnabled;
+        MuxEnabled = _config.CoreBasicItem.MuxEnabled;
-        logEnabled = _config.CoreBasicItem.LogEnabled;
+        LogEnabled = _config.CoreBasicItem.LogEnabled;
-        loglevel = _config.CoreBasicItem.Loglevel;
+        Loglevel = _config.CoreBasicItem.Loglevel;
-        defAllowInsecure = _config.CoreBasicItem.DefAllowInsecure;
+        DefAllowInsecure = _config.CoreBasicItem.DefAllowInsecure;
-        defFingerprint = _config.CoreBasicItem.DefFingerprint;
+        DefFingerprint = _config.CoreBasicItem.DefFingerprint;
-        defUserAgent = _config.CoreBasicItem.DefUserAgent;
+        DefUserAgent = _config.CoreBasicItem.DefUserAgent;
-        sendThrough = _config.CoreBasicItem.SendThrough ?? string.Empty;
+        SendThrough = _config.CoreBasicItem.SendThrough ?? string.Empty;
-        bindInterface = _config.CoreBasicItem.BindInterface ?? string.Empty;
+        BindInterface = _config.CoreBasicItem.BindInterface ?? string.Empty;
-        mux4SboxProtocol = _config.Mux4SboxItem.Protocol;
+        Mux4SboxProtocol = _config.Mux4SboxItem.Protocol;
-        enableCacheFile4Sbox = _config.CoreBasicItem.EnableCacheFile4Sbox;
+        EnableCacheFile4Sbox = _config.CoreBasicItem.EnableCacheFile4Sbox;
-        hyUpMbps = _config.HysteriaItem.UpMbps;
+        HyUpMbps = _config.HysteriaItem.UpMbps;
-        hyDownMbps = _config.HysteriaItem.DownMbps;
+        HyDownMbps = _config.HysteriaItem.DownMbps;
-        enableFragment = _config.CoreBasicItem.EnableFragment;
+        EnableFragment = _config.CoreBasicItem.EnableFragment;
 
         #endregion Core
 
@@ -211,9 +211,9 @@ public class OptionSettingViewModel : MyReactiveObject
 
         #region System proxy
 
-        notProxyLocalAddress = _config.SystemProxyItem.NotProxyLocalAddress;
+        NotProxyLocalAddress = _config.SystemProxyItem.NotProxyLocalAddress;
-        systemProxyAdvancedProtocol = _config.SystemProxyItem.SystemProxyAdvancedProtocol;
+        SystemProxyAdvancedProtocol = _config.SystemProxyItem.SystemProxyAdvancedProtocol;
-        systemProxyExceptions = _config.SystemProxyItem.SystemProxyExceptions;
+        SystemProxyExceptions = _config.SystemProxyItem.SystemProxyExceptions;
         CustomSystemProxyPacPath = _config.SystemProxyItem.CustomSystemProxyPacPath;
         CustomSystemProxyScriptPath = _config.SystemProxyItem.CustomSystemProxyScriptPath;
 
@@ -297,13 +297,13 @@ public class OptionSettingViewModel : MyReactiveObject
 
     private async Task SaveSettingAsync()
     {
-        if (localPort.ToString().IsNullOrEmpty() || !Utils.IsNumeric(localPort.ToString())
+        if (LocalPort.ToString().IsNullOrEmpty() || !Utils.IsNumeric(LocalPort.ToString())
-           || localPort <= 0 || localPort >= Global.MaxPort)
+           || LocalPort <= 0 || LocalPort >= Global.MaxPort)
         {
             NoticeManager.Instance.Enqueue(ResUI.FillLocalListeningPort);
             return;
         }
-        var sendThroughValue = sendThrough.TrimEx();
+        var sendThroughValue = SendThrough.TrimEx();
         if (sendThroughValue.IsNotEmpty() && !Utils.IsIpv4(sendThroughValue))
         {
             NoticeManager.Instance.Enqueue(ResUI.FillCorrectSendThroughIPv4);
@@ -328,33 +328,33 @@ public class OptionSettingViewModel : MyReactiveObject
         //}
 
         //Core
-        _config.Inbound.First().LocalPort = localPort;
+        _config.Inbound.First().LocalPort = LocalPort;
         _config.Inbound.First().SecondLocalPortEnabled = SecondLocalPortEnabled;
-        _config.Inbound.First().UdpEnabled = udpEnabled;
+        _config.Inbound.First().UdpEnabled = UdpEnabled;
-        _config.Inbound.First().SniffingEnabled = sniffingEnabled;
+        _config.Inbound.First().SniffingEnabled = SniffingEnabled;
-        _config.Inbound.First().DestOverride = destOverride?.ToList();
+        _config.Inbound.First().DestOverride = DestOverride?.ToList();
-        _config.Inbound.First().RouteOnly = routeOnly;
+        _config.Inbound.First().RouteOnly = RouteOnly;
-        _config.Inbound.First().AllowLANConn = allowLANConn;
+        _config.Inbound.First().AllowLANConn = AllowLANConn;
-        _config.Inbound.First().NewPort4LAN = newPort4LAN;
+        _config.Inbound.First().NewPort4LAN = NewPort4LAN;
-        _config.Inbound.First().User = user;
+        _config.Inbound.First().User = User;
-        _config.Inbound.First().Pass = pass;
+        _config.Inbound.First().Pass = Pass;
         if (_config.Inbound.Count > 1)
         {
             _config.Inbound.RemoveAt(1);
         }
-        _config.CoreBasicItem.LogEnabled = logEnabled;
+        _config.CoreBasicItem.LogEnabled = LogEnabled;
-        _config.CoreBasicItem.Loglevel = loglevel;
+        _config.CoreBasicItem.Loglevel = Loglevel;
-        _config.CoreBasicItem.MuxEnabled = muxEnabled;
+        _config.CoreBasicItem.MuxEnabled = MuxEnabled;
-        _config.CoreBasicItem.DefAllowInsecure = defAllowInsecure;
+        _config.CoreBasicItem.DefAllowInsecure = DefAllowInsecure;
-        _config.CoreBasicItem.DefFingerprint = defFingerprint;
+        _config.CoreBasicItem.DefFingerprint = DefFingerprint;
-        _config.CoreBasicItem.DefUserAgent = defUserAgent;
+        _config.CoreBasicItem.DefUserAgent = DefUserAgent;
-        _config.CoreBasicItem.SendThrough = sendThrough.TrimEx();
+        _config.CoreBasicItem.SendThrough = SendThrough.TrimEx();
-        _config.CoreBasicItem.BindInterface = bindInterface.TrimEx();
+        _config.CoreBasicItem.BindInterface = BindInterface.TrimEx();
-        _config.Mux4SboxItem.Protocol = mux4SboxProtocol;
+        _config.Mux4SboxItem.Protocol = Mux4SboxProtocol;
-        _config.CoreBasicItem.EnableCacheFile4Sbox = enableCacheFile4Sbox;
+        _config.CoreBasicItem.EnableCacheFile4Sbox = EnableCacheFile4Sbox;
-        _config.HysteriaItem.UpMbps = hyUpMbps ?? 0;
+        _config.HysteriaItem.UpMbps = HyUpMbps ?? 0;
-        _config.HysteriaItem.DownMbps = hyDownMbps ?? 0;
+        _config.HysteriaItem.DownMbps = HyDownMbps ?? 0;
-        _config.CoreBasicItem.EnableFragment = enableFragment;
+        _config.CoreBasicItem.EnableFragment = EnableFragment;
 
         _config.GuiItem.AutoRun = AutoRun;
         _config.GuiItem.EnableStatistics = EnableStatistics;
@@ -383,9 +383,9 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.SpeedTestItem.IPAPIUrl = IPAPIUrl;
 
         //systemProxy
-        _config.SystemProxyItem.SystemProxyExceptions = systemProxyExceptions;
+        _config.SystemProxyItem.SystemProxyExceptions = SystemProxyExceptions;
-        _config.SystemProxyItem.NotProxyLocalAddress = notProxyLocalAddress;
+        _config.SystemProxyItem.NotProxyLocalAddress = NotProxyLocalAddress;
-        _config.SystemProxyItem.SystemProxyAdvancedProtocol = systemProxyAdvancedProtocol;
+        _config.SystemProxyItem.SystemProxyAdvancedProtocol = SystemProxyAdvancedProtocol;
         _config.SystemProxyItem.CustomSystemProxyPacPath = CustomSystemProxyPacPath;
         _config.SystemProxyItem.CustomSystemProxyScriptPath = CustomSystemProxyScriptPath;
 

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -303,6 +303,10 @@ public class ProfilesViewModel : MyReactiveObject
         {
             item.SpeedVal = result.Speed ?? string.Empty;
         }
+        if (result.IpInfo.IsNotEmpty())
+        {
+            item.IpInfo = result.IpInfo ?? string.Empty;
+        }
         await Task.CompletedTask;
     }
 
@@ -437,6 +441,7 @@ public class ProfilesViewModel : MyReactiveObject
                         Speed = t33?.Speed ?? 0,
                         DelayVal = t33?.Delay != 0 ? $"{t33?.Delay}" : string.Empty,
                         SpeedVal = t33?.Speed > 0 ? $"{t33?.Speed}" : t33?.Message ?? string.Empty,
+                        IpInfo = t33?.IpInfo ?? string.Empty,
                         TodayDown = t22 == null ? "" : Utils.HumanFy(t22.TodayDown),
                         TodayUp = t22 == null ? "" : Utils.HumanFy(t22.TodayUp),
                         TotalDown = t22 == null ? "" : Utils.HumanFy(t22.TotalDown),

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml

@@ -102,6 +102,13 @@
 
                     <MenuItem x:Name="menuClose" Header="{x:Static resx:ResUI.menuExit}" />
                 </Menu>
+
+                <Button
+                    x:Name="btnNewUpdate"
+                    Margin="{StaticResource MarginLr8}"
+                    HorizontalAlignment="Left"
+                    Content="{x:Static resx:ResUI.menuNewUpdate}"
+                    IsVisible="False" />
             </DockPanel>
 
             <view:StatusBarView DockPanel.Dock="Bottom" />

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

@@ -25,6 +25,7 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
         menuSettingsSetUWP.Click += MenuSettingsSetUWP_Click;
         menuPromotion.Click += MenuPromotion_Click;
         menuCheckUpdate.Click += MenuCheckUpdate_Click;
+        btnNewUpdate.Click += MenuCheckUpdate_Click;
         menuBackupAndRestore.Click += MenuBackupAndRestore_Click;
         menuClose.Click += MenuClose_Click;
 
@@ -102,6 +103,7 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
 
             this.BindCommand(ViewModel, vm => vm.ReloadCmd, v => v.menuReload).DisposeWith(disposables);
             this.OneWayBind(ViewModel, vm => vm.BlReloadEnabled, v => v.menuReload.IsEnabled).DisposeWith(disposables);
+            this.OneWayBind(ViewModel, vm => vm.BlNewUpdate, v => v.btnNewUpdate.IsVisible).DisposeWith(disposables);
 
             switch (_config.UiItem.MainGirdOrientation)
             {
@@ -367,6 +369,8 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
     {
         _checkUpdateView ??= new CheckUpdateView();
         DialogHost.Show(_checkUpdateView);
+
+        AppEvents.HasUpdateNotified.Publish(false);
     }
 
     private void MenuBackupAndRestore_Click(object? sender, RoutedEventArgs e)

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -876,7 +876,8 @@
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin4}"
-                        HorizontalAlignment="Left" />
+                        HorizontalAlignment="Left"
+                        IsEditable="True" />
 
                     <TextBlock
                         Grid.Row="6"

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

@@ -60,30 +60,30 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
 
         this.WhenActivated(disposables =>
         {
-            this.Bind(ViewModel, vm => vm.localPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LocalPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SecondLocalPortEnabled, v => v.togSecondLocalPortEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.udpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.UdpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.routeOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RouteOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.allowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.AllowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.user, v => v.txtuser.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.User, v => v.txtuser.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.pass, v => v.txtpass.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Pass, v => v.txtpass.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.muxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.MuxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.logEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LogEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.loglevel, v => v.cmbloglevel.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Loglevel, v => v.cmbloglevel.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defFingerprint, v => v.cmbdefFingerprint.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefFingerprint, v => v.cmbdefFingerprint.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defUserAgent, v => v.cmbdefUserAgent.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefUserAgent, v => v.cmbdefUserAgent.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.bindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.BindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.mux4SboxProtocol, v => v.cmbmux4SboxProtocol.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Mux4SboxProtocol, v => v.cmbmux4SboxProtocol.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.AutoRun, v => v.togAutoRun.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableStatistics, v => v.togEnableStatistics.IsChecked).DisposeWith(disposables);
@@ -104,21 +104,21 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.SubConvertUrl, v => v.cmbSubConvertUrl.Text).DisposeWith(disposables);
             this.Bind<OptionSettingViewModel, OptionSettingWindow, int, int>(ViewModel,
                 vm => vm.MainGirdOrientation, view => view.cmbMainGirdOrientation.SelectedIndex).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.GeoFileSourceUrl, v => v.cmbGetFilesSourceUrl.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.GeoFileSourceUrl, v => v.cmbGetFilesSourceUrl.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SrsFileSourceUrl, v => v.cmbSrsFilesSourceUrl.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SrsFileSourceUrl, v => v.cmbSrsFilesSourceUrl.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.RoutingRulesSourceUrl, v => v.cmbRoutingRulesSourceUrl.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RoutingRulesSourceUrl, v => v.cmbRoutingRulesSourceUrl.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.IPAPIUrl, v => v.cmbIPAPIUrl.Text).DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.notProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NotProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomSystemProxyPacPath, v => v.txtCustomSystemProxyPacPath.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomSystemProxyScriptPath, v => v.txtCustomSystemProxyScriptPath.Text).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.TunAutoRoute, v => v.togAutoRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStrictRoute, v => v.togStrictRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableIPv6Address, v => v.togEnableIPv6Address.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunIcmpRouting, v => v.cmbIcmpRoutingPolicy.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableLegacyProtect, v => v.togEnableLegacyProtect.IsChecked).DisposeWith(disposables);
@@ -161,29 +161,18 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
 
     private async Task<List<string>> GetFonts()
     {
+        await Task.CompletedTask;
+
         var lstFonts = new List<string>();
         try
         {
-            if (Utils.IsWindows())
+            var lst = Avalonia.Media.FontManager.Current.SystemFonts
-            {
+                .Select(t => t.Name)
-                return lstFonts;
+                .Where(t => t.IsNotEmpty())
-            }
+                .Distinct(StringComparer.OrdinalIgnoreCase)
-            else if (Utils.IsNonWindows())
+                .OrderBy(t => t)
-            {
+                .ToList();
-                var result = await Utils.GetLinuxFontFamily("zh");
+            return lst;
-                if (result.IsNullOrEmpty())
-                {
-                    return lstFonts;
-                }
-
-                var lst = result.Split(Environment.NewLine)
-                    .Where(t => t.IsNotEmpty())
-                    .ToList()
-                    .Select(t => t.Split(",").FirstOrDefault() ?? "")
-                    .OrderBy(t => t)
-                    .ToList();
-                return lst;
-            }
         }
         catch (Exception ex)
         {
@@ -196,7 +185,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
     {
         if (ViewModel != null)
         {
-            ViewModel.destOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
+            ViewModel.DestOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
         }
     }
 

v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml

@@ -277,6 +277,12 @@
                         Header="{x:Static resx:ResUI.LvTestSpeed}"
                         Tag="SpeedVal" />
 
+                    <DataGridTextColumn
+                        Width="100"
+                        Binding="{Binding IpInfo}"
+                        Header="{x:Static resx:ResUI.LvTestIpInfo}"
+                        Tag="IpInfo" />
+
                     <DataGridTextColumn
                         Width="100"
                         Binding="{Binding TodayUp}"

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

@@ -425,10 +425,14 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
                             item2.Width = new DataGridLength(item.Width, DataGridLengthUnitType.Pixel);
                             item2.DisplayIndex = displayIndex++;
                         }
-                        if (item.Name.ToLower().StartsWith("to"))
+                        if (item.Name.StartsWith("to", StringComparison.CurrentCultureIgnoreCase))
                         {
                             item2.IsVisible = _config.GuiItem.EnableStatistics;
                         }
+                        if (item.Name.Equals("IpInfo", StringComparison.CurrentCultureIgnoreCase))
+                        {
+                            item2.IsVisible = _config.SpeedTestItem.IPAPIUrl.IsNotEmpty();
+                        }
                     }
                 }
             }

v2rayN/v2rayN/Views/MainWindow.xaml

@@ -313,6 +313,13 @@
                             Style="{StaticResource MaterialDesignToolForegroundPopupBox}">
                             <ContentControl x:Name="pbTheme" />
                         </materialDesign:PopupBox>
+
+                        <Button
+                            x:Name="btnNewUpdate"
+                            Margin="{StaticResource MarginLeftRight8}"
+                            Content="{x:Static resx:ResUI.menuNewUpdate}"
+                            Style="{StaticResource DefButton}"
+                            Visibility="Hidden" />
                     </ToolBar>
                 </ToolBarTray>
 

v2rayN/v2rayN/Views/MainWindow.xaml.cs

@@ -25,6 +25,7 @@ public partial class MainWindow
         menuPromotion.Click += MenuPromotion_Click;
         menuClose.Click += MenuClose_Click;
         menuCheckUpdate.Click += MenuCheckUpdate_Click;
+        btnNewUpdate.Click += MenuCheckUpdate_Click;
         menuBackupAndRestore.Click += MenuBackupAndRestore_Click;
 
         ViewModel = new MainWindowViewModel(UpdateViewHandler);
@@ -102,6 +103,8 @@ public partial class MainWindow
             this.BindCommand(ViewModel, vm => vm.ReloadCmd, v => v.menuReload).DisposeWith(disposables);
             this.OneWayBind(ViewModel, vm => vm.BlReloadEnabled, v => v.menuReload.IsEnabled).DisposeWith(disposables);
 
+            this.OneWayBind(ViewModel, vm => vm.BlNewUpdate, v => v.btnNewUpdate.Visibility).DisposeWith(disposables);
+
             switch (_config.UiItem.MainGirdOrientation)
             {
                 case EGirdOrientation.Horizontal:
@@ -363,6 +366,8 @@ public partial class MainWindow
     {
         _checkUpdateView ??= new CheckUpdateView();
         DialogHost.Show(_checkUpdateView, "RootDialog");
+
+        AppEvents.HasUpdateNotified.Publish(false);
     }
 
     private void MenuBackupAndRestore_Click(object sender, RoutedEventArgs e)

v2rayN/v2rayN/Views/OptionSettingWindow.xaml

@@ -1141,6 +1141,7 @@
                         Width="200"
                         Margin="{StaticResource Margin8}"
                         HorizontalAlignment="Left"
+                        IsEditable="True"
                         Style="{StaticResource DefComboBox}" />
 
                     <TextBlock

v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs

@@ -57,30 +57,30 @@ public partial class OptionSettingWindow
 
         this.WhenActivated(disposables =>
         {
-            this.Bind(ViewModel, vm => vm.localPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LocalPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SecondLocalPortEnabled, v => v.togSecondLocalPortEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.udpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.UdpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.routeOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RouteOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.allowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.AllowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.user, v => v.txtuser.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.User, v => v.txtuser.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.pass, v => v.txtpass.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Pass, v => v.txtpass.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.muxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.MuxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.logEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LogEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.loglevel, v => v.cmbloglevel.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Loglevel, v => v.cmbloglevel.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defFingerprint, v => v.cmbdefFingerprint.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefFingerprint, v => v.cmbdefFingerprint.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defUserAgent, v => v.cmbdefUserAgent.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefUserAgent, v => v.cmbdefUserAgent.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.bindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.BindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.mux4SboxProtocol, v => v.cmbmux4SboxProtocol.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Mux4SboxProtocol, v => v.cmbmux4SboxProtocol.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
 
             //this.Bind(ViewModel, vm => vm.Kcpmtu, v => v.txtKcpmtu.Text).DisposeWith(disposables);
             //this.Bind(ViewModel, vm => vm.Kcptti, v => v.txtKcptti.Text).DisposeWith(disposables);
@@ -114,9 +114,9 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.RoutingRulesSourceUrl, v => v.cmbRoutingRulesSourceUrl.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.IPAPIUrl, v => v.cmbIPAPIUrl.Text).DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.notProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NotProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomSystemProxyPacPath, v => v.txtCustomSystemProxyPacPath.Text).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.TunAutoRoute, v => v.togAutoRoute.IsChecked).DisposeWith(disposables);
@@ -217,7 +217,7 @@ public partial class OptionSettingWindow
     {
         if (ViewModel != null)
         {
-            ViewModel.destOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
+            ViewModel.DestOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
         }
     }
 

v2rayN/v2rayN/Views/ProfilesView.xaml

@@ -345,6 +345,14 @@
                         Binding="{Binding TodayUp}"
                         ExName="TodayUp"
                         Header="{x:Static resx:ResUI.LvTodayUploadDataAmount}" />
+
+                    <base:MyDGTextColumn
+                        x:Name="colIpInfo"
+                        Width="100"
+                        Binding="{Binding IpInfo}"
+                        ExName="IpInfo"
+                        Header="{x:Static resx:ResUI.LvTestIpInfo}" />
+
                     <base:MyDGTextColumn
                         x:Name="colTodayDown"
                         Width="100"

v2rayN/v2rayN/Views/ProfilesView.xaml.cs

@@ -378,10 +378,14 @@ public partial class ProfilesView
                             item2.Width = item.Width;
                             item2.DisplayIndex = displayIndex++;
                         }
-                        if (item.Name.ToLower().StartsWith("to"))
+                        if (item.Name.StartsWith("to", StringComparison.CurrentCultureIgnoreCase))
                         {
                             item2.Visibility = _config.GuiItem.EnableStatistics ? Visibility.Visible : Visibility.Hidden;
                         }
+                        if (item.Name.Equals("IpInfo", StringComparison.CurrentCultureIgnoreCase))
+                        {
+                            item2.Visibility = _config.SpeedTestItem.IPAPIUrl.IsNotEmpty() ? Visibility.Visible : Visibility.Hidden;
+                        }
                     }
                 }
             }