diff --git a/dotnet/Directory.Packages.props b/dotnet/Directory.Packages.props
index c7d94f6732..e54bf86e20 100644
--- a/dotnet/Directory.Packages.props
+++ b/dotnet/Directory.Packages.props
@@ -19,8 +19,8 @@
     <PackageVersion Include="Aspire.Microsoft.Azure.Cosmos" Version="$(AspireAppHostSdkVersion)" />
     <PackageVersion Include="CommunityToolkit.Aspire.OllamaSharp" Version="13.0.0" />
     <!-- Azure.* -->
-    <PackageVersion Include="Azure.AI.Projects" Version="2.0.0-alpha.20260213.1" />
-    <PackageVersion Include="Azure.AI.Projects.OpenAI" Version="2.0.0-alpha.20260213.1" />
+    <PackageVersion Include="Azure.AI.Projects" Version="2.0.0-beta.1" />
+    <PackageVersion Include="Azure.AI.Projects.OpenAI" Version="2.0.0-beta.1" />
     <PackageVersion Include="Azure.AI.Agents.Persistent" Version="1.2.0-beta.8" />
     <PackageVersion Include="Azure.AI.OpenAI" Version="2.8.0-beta.1" />
     <PackageVersion Include="Azure.Identity" Version="1.17.1" />
diff --git a/dotnet/nuget.config b/dotnet/nuget.config
index e7dd56ed32..76d943ce16 100644
--- a/dotnet/nuget.config
+++ b/dotnet/nuget.config
@@ -3,15 +3,10 @@
   <packageSources>
     <clear />
     <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
-    <add key="local-packages" value="D:\local-packages" />
   </packageSources>
   <packageSourceMapping>
     <packageSource key="nuget.org">
       <package pattern="*" />
     </packageSource>
-    <packageSource key="local-packages">
-      <package pattern="Azure.AI.Projects" />
-      <package pattern="Azure.AI.Projects.OpenAI" />
-    </packageSource>
   </packageSourceMapping>
 </configuration>
\ No newline at end of file
diff --git a/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Evaluations_Step01_RedTeaming/Program.cs b/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Evaluations_Step01_RedTeaming/Program.cs
index 93a34428c8..680091d0cb 100644
--- a/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Evaluations_Step01_RedTeaming/Program.cs
+++ b/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Evaluations_Step01_RedTeaming/Program.cs
@@ -60,7 +60,7 @@ Console.WriteLine();
 
 // Submit the red team run to the service
 Console.WriteLine("Submitting red team run...");
-RedTeam redTeamRun = await aiProjectClient.RedTeams.CreateAsync(redTeamConfig);
+RedTeam redTeamRun = await aiProjectClient.RedTeams.CreateAsync(redTeamConfig, options: null);
 
 Console.WriteLine($"Red team run created: {redTeamRun.Name}");
 Console.WriteLine($"Status: {redTeamRun.Status}");
diff --git a/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Step26_MemorySearch/Program.cs b/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Step26_MemorySearch/Program.cs
index 10bb2efe8d..1426bf3111 100644
--- a/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Step26_MemorySearch/Program.cs
+++ b/dotnet/samples/GettingStarted/FoundryAgents/FoundryAgents_Step26_MemorySearch/Program.cs
@@ -35,7 +35,7 @@ string userScope = $"user_{Environment.MachineName}";
 AIProjectClient aiProjectClient = new(new Uri(endpoint), new AzureCliCredential());
 
 // Create the Memory Search tool configuration
-MemorySearchTool memorySearchTool = new(memoryStoreName, userScope)
+MemorySearchPreviewTool memorySearchTool = new(memoryStoreName, userScope)
 {
     // Optional: Configure how quickly new memories are indexed (in seconds)
     UpdateDelay = 1,
diff --git a/dotnet/samples/GettingStarted/Workflows/Declarative/HostedWorkflow/Program.cs b/dotnet/samples/GettingStarted/Workflows/Declarative/HostedWorkflow/Program.cs
index 2cf24a137b..81569d9e91 100644
--- a/dotnet/samples/GettingStarted/Workflows/Declarative/HostedWorkflow/Program.cs
+++ b/dotnet/samples/GettingStarted/Workflows/Declarative/HostedWorkflow/Program.cs
@@ -88,7 +88,9 @@ internal sealed class Program
     {
         string workflowYaml = File.ReadAllText("MathChat.yaml");
 
+#pragma warning disable AAIP001 // WorkflowAgentDefinition is experimental
         WorkflowAgentDefinition workflowAgentDefinition = WorkflowAgentDefinition.FromYaml(workflowYaml);
+#pragma warning restore AAIP001
 
         return
             await agentClient.CreateAgentAsync(
diff --git a/dotnet/tests/Microsoft.Agents.AI.AzureAI.UnitTests/AzureAIProjectChatClientExtensionsTests.cs b/dotnet/tests/Microsoft.Agents.AI.AzureAI.UnitTests/AzureAIProjectChatClientExtensionsTests.cs
index 5d5082ccf2..da81471895 100644
--- a/dotnet/tests/Microsoft.Agents.AI.AzureAI.UnitTests/AzureAIProjectChatClientExtensionsTests.cs
+++ b/dotnet/tests/Microsoft.Agents.AI.AzureAI.UnitTests/AzureAIProjectChatClientExtensionsTests.cs
@@ -3027,13 +3027,13 @@ public sealed class AzureAIProjectChatClientExtensionsTests
                 return Task.FromResult(ClientResult.FromValue(ModelReaderWriter.Read<AgentRecord>(BinaryData.FromString(responseJson))!, new MockPipelineResponse(200)));
             }
 
-            public override ClientResult<AgentVersion> CreateAgentVersion(string agentName, AgentVersionCreationOptions options, BinaryData? foundryFeatures = null, CancellationToken cancellationToken = default)
+            public override ClientResult<AgentVersion> CreateAgentVersion(string agentName, AgentVersionCreationOptions? options = null, string? foundryFeatures = null, CancellationToken cancellationToken = default)
             {
                 var responseJson = this.GetAgentVersionResponseJson();
                 return ClientResult.FromValue(ModelReaderWriter.Read<AgentVersion>(BinaryData.FromString(responseJson))!, new MockPipelineResponse(200));
             }
 
-            public override Task<ClientResult<AgentVersion>> CreateAgentVersionAsync(string agentName, AgentVersionCreationOptions options, BinaryData? foundryFeatures = null, CancellationToken cancellationToken = default)
+            public override Task<ClientResult<AgentVersion>> CreateAgentVersionAsync(string agentName, AgentVersionCreationOptions? options = null, string? foundryFeatures = null, CancellationToken cancellationToken = default)
             {
                 var responseJson = this.GetAgentVersionResponseJson();
                 return Task.FromResult(ClientResult.FromValue(ModelReaderWriter.Read<AgentVersion>(BinaryData.FromString(responseJson))!, new MockPipelineResponse(200)));