Add VPN protocols

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*.cs]
+# QuickProxyNet deliberately uses a single flat namespace (QuickProxyNet) for every
+# type, so files can be organised into folders (e.g. Internal/Crypto, Internal/Vmess)
+# without changing the public API surface or forcing 'using' churn on consumers.
+# Suppress the "namespace should match folder structure" guidance accordingly.
+dotnet_style_namespace_match_folder = false
+dotnet_diagnostic.IDE0130.severity = none

.gitattributes

@@ -61,3 +61,7 @@
 #*.PDF   diff=astextplain
 #*.rtf   diff=astextplain
 #*.RTF   diff=astextplain
+
+# Docker integration-test assets are consumed inside Linux containers.
+# A CRLF checkout would break the shell script and confuse the servers.
+tests/docker/** text eol=lf

.github/workflows/build.yaml

@@ -20,6 +20,15 @@ jobs:
             9.x
             10.x
 
+      # Separate step: dotnet-quality applies to every version in a step's list, and
+      # there is no preview channel for the GA releases above, so asking for one there
+      # fails the install. setup-dotnet accumulates SDKs across steps.
+      - name: Setup .NET 11 (preview)
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 11.0.x
+          dotnet-quality: preview
+
       - name: Restore
         run: dotnet restore
 

.github/workflows/publish.yaml

@@ -20,6 +20,15 @@ jobs:
             9.x
             10.x
 
+      # Separate step: dotnet-quality applies to every version in a step's list, and
+      # there is no preview channel for the GA releases above, so asking for one there
+      # fails the install. setup-dotnet accumulates SDKs across steps.
+      - name: Setup .NET 11 (preview)
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 11.0.x
+          dotnet-quality: preview
+
       - name: Restore
         run: dotnet restore
 

.gitignore

@@ -363,3 +363,9 @@ MigrationBackup/
 
 # Fody - auto-generated XML schema
 FodyWeavers.xsd
+
+# Local agent tooling session state
+.omc/
+
+# Isolated git worktrees created for background agents.
+.claude/worktrees/

QuickProxyNet.Benchmarks/QuickProxyNet.Benchmarks.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net10.0</TargetFramework>
+        <TargetFrameworks>net10.0;net11.0</TargetFrameworks>
         <OutputType>Exe</OutputType>
     </PropertyGroup>
     <PropertyGroup>