Merge pull request #2881 from OPCFoundation/main374releaseconflict

Merge develop/main374 into release/1.5.374

.azurepipelines/ci.yml

@@ -33,6 +33,11 @@ jobs:
   - task: NuGetToolInstaller@1
     inputs:
       versionSpec: '>=5.8.x'
+  - task: UseDotNet@2
+    displayName: 'Install .NET 9.0'
+    inputs:
+      packageType: 'sdk'
+      version: '9.0.x'
   - task: PowerShell@2
     displayName: Versioning
     inputs:

.azurepipelines/get-version.ps1

@@ -9,8 +9,8 @@
 
 try {
     # Try install tool
-    # Note: Keep Version 3.6.143, it is known working for 4 digit versioning 
-    & dotnet @("tool", "install", "--tool-path", "./tools", "--version", "3.6.143", "--framework", "net60", "nbgv") 2>&1 
+    # Note: Keep Version 3.6.146, it is known working for 4 digit versioning 
+    & dotnet @("tool", "install", "--tool-path", "./tools", "--version", "3.6.146", "--framework", "net60", "nbgv") 2>&1 
 
     $props = (& ./tools/nbgv  @("get-version", "-f", "json")) | ConvertFrom-Json
     if ($LastExitCode -ne 0) {

.azurepipelines/preview.yml

@@ -34,10 +34,10 @@ jobs:
     value: '.azurepipelines/signlist${{parameters.config}}.txt'
   steps:
   - task: UseDotNet@2
-    displayName: 'Install .NET 8.0'
+    displayName: 'Install .NET 9.0'
     inputs:
       packageType: 'sdk'
-      version: '8.0.x'
+      version: '9.0.x'
       includePreviewVersions: false  
   - task: DownloadSecureFile@1
     name: strongnamefile

.azurepipelines/signlistDebug.txt

@@ -4,56 +4,66 @@ Stack\Opc.Ua.Core\bin\Debug\net472\Opc.Ua.Core.dll
 Stack\Opc.Ua.Core\bin\Debug\net48\Opc.Ua.Core.dll
 Stack\Opc.Ua.Core\bin\Debug\net6.0\Opc.Ua.Core.dll
 Stack\Opc.Ua.Core\bin\Debug\net8.0\Opc.Ua.Core.dll
+Stack\Opc.Ua.Core\bin\Debug\net9.0\Opc.Ua.Core.dll
 Stack\Opc.Ua.Bindings.Https\bin\Debug\netstandard2.0\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Debug\netstandard2.1\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Debug\net472\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Debug\net48\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Debug\net6.0\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Debug\net8.0\Opc.Ua.Bindings.Https.dll
+Stack\Opc.Ua.Bindings.Https\bin\Debug\net9.0\Opc.Ua.Bindings.Https.dll
 Libraries\Opc.Ua.Server\bin\Debug\netstandard2.0\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Debug\netstandard2.1\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Debug\net472\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Debug\net48\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Debug\net6.0\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Debug\net8.0\Opc.Ua.Server.dll
+Libraries\Opc.Ua.Server\bin\Debug\net9.0\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Client\bin\Debug\netstandard2.0\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Debug\netstandard2.1\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Debug\net472\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Debug\net48\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Debug\net6.0\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Debug\net8.0\Opc.Ua.Client.dll
+Libraries\Opc.Ua.Client\bin\Debug\net9.0\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\netstandard2.1\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\net462\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\net472\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\net48\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\net6.0\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\net8.0\Opc.Ua.Client.ComplexTypes.dll
+Libraries\Opc.Ua.Client.ComplexTypes\bin\Debug\net9.0\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Configuration\bin\Debug\netstandard2.0\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Debug\netstandard2.1\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Debug\net472\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Debug\net48\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Debug\net6.0\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Debug\net8.0\Opc.Ua.Configuration.dll
+Libraries\Opc.Ua.Configuration\bin\Debug\net9.0\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\netstandard2.0\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\netstandard2.1\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\net472\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\net48\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\net6.0\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\net8.0\Opc.Ua.Gds.Client.Common.dll
+Libraries\Opc.Ua.Gds.Client.Common\bin\Debug\net9.0\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\netstandard2.0\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\netstandard2.1\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\net472\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\net48\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\net6.0\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\net8.0\Opc.Ua.Gds.Server.Common.dll
+Libraries\Opc.Ua.Gds.Server.Common\bin\Debug\net9.0\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Debug\netstandard2.0\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Debug\netstandard2.1\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Debug\net472\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Debug\net48\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Debug\net6.0\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Debug\net8.0\Opc.Ua.Security.Certificates.dll
+Libraries\Opc.Ua.Security.Certificates\bin\Debug\net9.0\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.PubSub\bin\Debug\netstandard2.1\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Debug\net472\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Debug\net48\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Debug\net6.0\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Debug\net8.0\Opc.Ua.PubSub.dll
+Libraries\Opc.Ua.PubSub\bin\Debug\net9.0\Opc.Ua.PubSub.dll

.azurepipelines/signlistRelease.txt

@@ -4,56 +4,66 @@ Stack\Opc.Ua.Core\bin\Release\net472\Opc.Ua.Core.dll
 Stack\Opc.Ua.Core\bin\Release\net48\Opc.Ua.Core.dll
 Stack\Opc.Ua.Core\bin\Release\net6.0\Opc.Ua.Core.dll
 Stack\Opc.Ua.Core\bin\Release\net8.0\Opc.Ua.Core.dll
+Stack\Opc.Ua.Core\bin\Release\net9.0\Opc.Ua.Core.dll
 Stack\Opc.Ua.Bindings.Https\bin\Release\netstandard2.0\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Release\netstandard2.1\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Release\net472\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Release\net48\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Release\net6.0\Opc.Ua.Bindings.Https.dll
 Stack\Opc.Ua.Bindings.Https\bin\Release\net8.0\Opc.Ua.Bindings.Https.dll
+Stack\Opc.Ua.Bindings.Https\bin\Release\net9.0\Opc.Ua.Bindings.Https.dll
 Libraries\Opc.Ua.Server\bin\Release\netstandard2.0\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Release\netstandard2.1\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Release\net472\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Release\net48\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Release\net6.0\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Server\bin\Release\net8.0\Opc.Ua.Server.dll
+Libraries\Opc.Ua.Server\bin\Release\net9.0\Opc.Ua.Server.dll
 Libraries\Opc.Ua.Client\bin\Release\netstandard2.0\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Release\netstandard2.1\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Release\net472\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Release\net48\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Release\net6.0\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client\bin\Release\net8.0\Opc.Ua.Client.dll
+Libraries\Opc.Ua.Client\bin\Release\net9.0\Opc.Ua.Client.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\netstandard2.1\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\net462\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\net472\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\net48\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\net6.0\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\net8.0\Opc.Ua.Client.ComplexTypes.dll
+Libraries\Opc.Ua.Client.ComplexTypes\bin\Release\net9.0\Opc.Ua.Client.ComplexTypes.dll
 Libraries\Opc.Ua.Configuration\bin\Release\netstandard2.0\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Release\netstandard2.1\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Release\net472\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Release\net48\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Release\net6.0\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Configuration\bin\Release\net8.0\Opc.Ua.Configuration.dll
+Libraries\Opc.Ua.Configuration\bin\Release\net9.0\Opc.Ua.Configuration.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Release\netstandard2.0\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Release\netstandard2.1\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Release\net472\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Release\net48\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Release\net6.0\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Client.Common\bin\Release\net8.0\Opc.Ua.Gds.Client.Common.dll
+Libraries\Opc.Ua.Gds.Client.Common\bin\Release\net9.0\Opc.Ua.Gds.Client.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Release\netstandard2.0\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Release\netstandard2.1\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Release\net472\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Release\net48\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Release\net6.0\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Gds.Server.Common\bin\Release\net8.0\Opc.Ua.Gds.Server.Common.dll
+Libraries\Opc.Ua.Gds.Server.Common\bin\Release\net9.0\Opc.Ua.Gds.Server.Common.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Release\netstandard2.0\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Release\netstandard2.1\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Release\net472\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Release\net48\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Release\net6.0\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.Security.Certificates\bin\Release\net8.0\Opc.Ua.Security.Certificates.dll
+Libraries\Opc.Ua.Security.Certificates\bin\Release\net9.0\Opc.Ua.Security.Certificates.dll
 Libraries\Opc.Ua.PubSub\bin\Release\netstandard2.1\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Release\net472\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Release\net48\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Release\net6.0\Opc.Ua.PubSub.dll
 Libraries\Opc.Ua.PubSub\bin\Release\net8.0\Opc.Ua.PubSub.dll
+Libraries\Opc.Ua.PubSub\bin\Release\net9.0\Opc.Ua.PubSub.dll

.azurepipelines/test.yml

@@ -47,10 +47,10 @@ jobs:
       packageType: 'sdk'
       version: '6.0.x'
   - task: UseDotNet@2
-    displayName: 'Install .NET 8.0'
+    displayName: 'Install .NET 9.0'
     inputs:
       packageType: 'sdk'
-      version: '8.0.x'
+      version: '9.0.x'
   - task: NuGetToolInstaller@1
     inputs:
       versionSpec: '>=5.8.x'

.azurepipelines/testcc.yml

@@ -30,10 +30,10 @@ jobs:
       packageType: 'sdk'
       version: '6.0.x'
   - task: UseDotNet@2
-    displayName: 'Install .NET 8.0'
+    displayName: 'Install .NET 9.0'
     inputs:
       packageType: 'sdk'
-      version: '8.0.x'
+      version: '9.0.x'
   - task: NuGetToolInstaller@1
     inputs:
       versionSpec: '>=5.8.x'

.editorconfig

@@ -342,6 +342,9 @@ dotnet_diagnostic.CA1819.severity                                             =
 # CA1721: The property name is confusing given the existence of another method with the same name.
 dotnet_diagnostic.CA1721.severity                                             = silent
 
+# CA2014: Do not use stackalloc in loops
+dotnet_diagnostic.CA2014.severity                                             = error
+
 # exclude generated code
 [**/Generated/*.cs]
 generated_code = true

.github/workflows/buildandtest.yml

@@ -1,4 +1,4 @@
-name: Build and Test .NET 8.0
+name: Build and Test .NET 9.0
 
 on:
   push:
@@ -22,10 +22,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]    
         csproj: [Security.Certificates, Core, Server, Client, Client.ComplexTypes, PubSub, Configuration, Gds]
         include:
-          - framework: 'net8.0'
-            dotnet-version: '8.0.x'
+          - framework: 'net9.0'
+            dotnet-version: '9.0.x'
             configuration: 'Release'
-            customtesttarget: net8.0
+            customtesttarget: net9.0
 
     env:
       OS: ${{ matrix.os }}
@@ -65,7 +65,7 @@ jobs:
       if: ${{ always() }}
 
     - name: Upload to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         name: codecov-umbrella
         token: ${{ secrets.CODECOV_TOKEN }}

Applications/ConsoleReferenceClient/ConsoleReferenceClient.csproj

@@ -20,11 +20,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.0" />
     <PackageReference Include="Mono.Options" Version="6.12.0.148" />
-    <PackageReference Include="Serilog" Version="4.0.1" />
+    <PackageReference Include="Serilog" Version="4.1.0" />
     <PackageReference Include="Serilog.Expressions" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />

Applications/ConsoleReferenceServer/ConsoleReferenceServer.csproj

@@ -29,11 +29,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.0" />
     <PackageReference Include="Mono.Options" Version="6.12.0.148" />
-    <PackageReference Include="Serilog" Version="4.0.1" />
+    <PackageReference Include="Serilog" Version="4.1.0" />
     <PackageReference Include="Serilog.Expressions" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />

Applications/ConsoleReferenceServer/Quickstarts.ReferenceServer.Config.xml

@@ -14,7 +14,7 @@
     <!-- Where the application instance certificate is stored (MachineDefault) -->
     <ApplicationCertificate>
       <StoreType>Directory</StoreType>
-      <StorePath>%LocalApplicationData%/OPC Foundation/pki/own</StorePath>
+      <StorePath>%LocalApplicationData%/OPC Foundation/pki/own</StorePath>      
       <SubjectName>CN=Quickstart Reference Server, C=US, S=Arizona, O=OPC Foundation, DC=localhost</SubjectName>
     </ApplicationCertificate>
 
@@ -77,6 +77,7 @@
     <BaseAddresses>
       <ua:String>opc.https://localhost:62540/Quickstarts/ReferenceServer</ua:String>
       <ua:String>opc.tcp://localhost:62541/Quickstarts/ReferenceServer</ua:String>
+      <!--<ua:String>https://localhost:62542/Quickstarts/ReferenceServer</ua:String>-->
     </BaseAddresses>
     <!-- 
     These list the alternate addresses (via firewalls, multiple NICs etc.) that can be
@@ -153,6 +154,7 @@
         <!-- <ua:SecurityPolicyUri>http://opcfoundation.org/UA/SecurityPolicy#Basic256Sha256</ua:SecurityPolicyUri> -->
       </ua:UserTokenPolicy>
     </UserTokenPolicies>
+
     <DiagnosticsEnabled>true</DiagnosticsEnabled>
     <!-- Settings for CTT testing -->
     <MaxSessionCount>75</MaxSessionCount>
@@ -264,6 +266,7 @@
     </OperationLimits>
 
     <AuditingEnabled>true</AuditingEnabled>
+    <HttpsMutualTls>true</HttpsMutualTls>
   </ServerConfiguration>
 
   <Extensions>

Applications/Quickstarts.Servers/ReferenceServer/ReferenceServer.cs

@@ -53,6 +53,7 @@ public partial class ReferenceServer : ReverseConnectServer
         public ITokenValidator TokenValidator { get; set; }
 
         #endregion
+
         #region Overridden Methods
         /// <summary>
         /// Creates the node managers for the server.
@@ -247,7 +248,7 @@ private void SessionManager_ImpersonateUser(Session session, ImpersonateEventArg
             {
                 VerifyUserTokenCertificate(x509Token.Certificate);
                 // set AuthenticatedUser role for accepted certificate authentication
-                args.Identity =  new RoleBasedIdentity(new UserIdentity(x509Token),
+                args.Identity = new RoleBasedIdentity(new UserIdentity(x509Token),
                     new List<Role>() { Role.AuthenticatedUser });
                 Utils.LogInfo(Utils.TraceMasks.Security, "X509 Token Accepted: {0}", args.Identity?.DisplayName);
 
@@ -325,7 +326,7 @@ private IUserIdentity VerifyPassword(UserNameIdentityToken userNameToken)
                     new LocalizedText(info)));
             }
             return new RoleBasedIdentity(new UserIdentity(userNameToken),
-                   new List<Role>() { Role.AuthenticatedUser});
+                   new List<Role>() { Role.AuthenticatedUser });
         }
 
         /// <summary>

Applications/Quickstarts.Servers/SampleNodeManager/DataChangeMonitoredItem.cs

@@ -340,6 +340,18 @@ public Session Session
             }
         }
 
+        /// <summary>
+        /// The monitored items owner identity.
+        /// </summary>
+        public IUserIdentity EffectiveIdentity
+        {
+            get
+            {
+                ISubscription subscription = m_subscription;
+                return subscription?.EffectiveIdentity;
+            }
+        }
+
         /// <summary>
         /// The identifier for the subscription that the monitored item belongs to.
         /// </summary>

Applications/README.md

@@ -59,7 +59,7 @@ Download and install the [OPC UA Compliance Test Tool](https://opcfoundation.org
 Note: Access to the UACTT is granted to OPC Foundation Corporate Members.
 
 ### UACTT sample configuration
-A sample configuration for the UACTT Version [1.04.9.398](https://opcfoundation.org/developer-tools/certification-test-tools/opc-ua-compliance-test-tool-uactt/) can be found in [UAReferenceServer.ctt.xml](../UAReferenceServer.ctt.xml). Originally the reference server was certified only against the **Standard UA Server** profile, the **Method Server Facet** and the **DataAccess Server Facet**, in addition to all security related profiles. During release testing all Conformance Units should be enabled / checked. 
+A sample configuration for the UACTT Version [1.04.9.398](https://opcfoundation.org/developer-tools/certification-test-tools/opc-ua-compliance-test-tool-uactt/) can be found in [UAReferenceServer.ctt.xml](./UAReferenceServer.ctt.xml). Originally the reference server was certified only against the **Standard UA Server** profile, the **Method Server Facet** and the **DataAccess Server Facet**, in addition to all security related profiles. During release testing all Conformance Units should be enabled / checked. 
 
 ### Enabling Alarms & Conditions
 

Fuzzing/Encoders/Fuzz.Tests/EncoderTests.cs

@@ -65,6 +65,12 @@ public void FuzzGoodTestcases(
             FuzzTarget(fuzzableCode, messageEncoder.Testcase);
         }
 
+        [Theory]
+        public void FuzzEmptyByteArray(FuzzTargetFunction fuzzableCode)
+        {
+            FuzzTarget(fuzzableCode, Array.Empty<byte>());
+        }
+
         [Theory]
         public void FuzzCrashAssets(FuzzTargetFunction fuzzableCode)
         {