diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 41f39a82b..2cb307856 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -2,15 +2,15 @@
 
 ## Repository Overview
 
-**Elsa Workflows** is a powerful .NET workflow library that enables workflow execution within any .NET application. This is version 3.0, supporting .NET 9.0 and providing both a visual designer and programmatic workflow definition capabilities.
+**Elsa Workflows** is a powerful .NET workflow library that enables workflow execution within any .NET application. This is version 3.0, supporting .NET 8.0, .NET 9.0 and .NET 10.0 and providing both a visual designer (from a different repository, elsa-studio) and programmatic workflow definition capabilities.
 
 ### Key Statistics
-- **Language**: C# (.NET 9.0)
+- **Language**: C# (.NET 10.0)
 - **Architecture**: Modular library with 104+ projects
 - **Code Size**: ~3,500 C# files across modules
 - **License**: MIT
 - **Build System**: NUKE build automation
-- **Target Frameworks**: .NET 9.0 (primary)
+- **Target Frameworks**: .NET 10.0 (primary)
 
 ## High-Level Architecture
 
@@ -19,9 +19,6 @@
 src/
 ├── apps/               # Reference applications (5 projects)
 │   ├── Elsa.Server.Web            # Workflow server only
-│   ├── Elsa.ServerAndStudio.Web    # Combined server + studio  
-│   ├── Elsa.Studio.Web             # Studio web interface
-│   ├── ElsaStudioWebAssembly       # Studio WebAssembly app
 │   └── Elsa.Server.LoadBalancer    # Load balancer
 ├── common/             # Shared libraries (8 projects)
 ├── modules/            # Core functionality modules (70+ projects)
@@ -46,7 +43,7 @@ docker/                 # Docker configurations
 - **Elsa.Workflows.Runtime**: Workflow execution runtime
 - **Elsa.Workflows.Api**: RESTful API for workflow management
 - **Elsa.Workflows.Management**: Workflow definition management
-- **Elsa modules**: Specialized functionality (HTTP, email, scheduling, etc.)
+- **Elsa modules**: Specialized functionality (HTTP, persistence, scheduling, etc.)
 
 ## Build Instructions
 
@@ -54,20 +51,6 @@ docker/                 # Docker configurations
 - **.NET 10.0 SDK**
 - **Build time**: Initial restore ~1-2 minutes, full compile ~5-10 minutes
 
-### Critical Build Information
-
-⚠️ **IMPORTANT**: The repository has external dependencies that may cause build failures:
-
-1. **External NuGet Feeds**: Some projects depend on packages from:
-   - `https://f.feedz.io/elsa-workflows/elsa-3/nuget/index.json` (Elsa Studio packages)
-   - `https://f.feedz.io/sfmskywalker/webhooks-core/nuget/index.json` (Webhooks packages)
-
-2. **Build Failure Workarounds**:
-   - Studio apps (`Elsa.Studio.Web`, `ElsaStudioWebAssembly`, `Elsa.ServerAndStudio.Web`) depend on prebuilt studio packages that may not be accessible
-   - Server app (`Elsa.Server.Web`) depends on WebhooksCore package that may not be accessible  
-   - Core workflow functionality can be built independently
-   - Some test projects may fail due to missing external packages
-
 ### Build Commands
 
 **Primary build script**: `./build.sh` (Linux/macOS) or `.\build.cmd` (Windows)
diff --git a/NuGet.Config b/NuGet.Config
index 31400bd46..54f245bd3 100644
--- a/NuGet.Config
+++ b/NuGet.Config
@@ -4,21 +4,10 @@
     <packageSources>
         <clear />
         <add key="NuGet official package source" value="https://api.nuget.org/v3/index.json" />
-        <add key="Elsa 3 Preview" value="https://f.feedz.io/elsa-workflows/elsa-3/nuget/index.json" />
-        <add key="Webhooks Core Preview" value="https://f.feedz.io/sfmskywalker/webhooks-core/nuget/index.json" />
     </packageSources>
     <packageSourceMapping>
         <packageSource key="NuGet official package source">
             <package pattern="*" />
         </packageSource>
-        <packageSource key="Elsa 3 Preview">
-            <package pattern="Elsa" />
-            <package pattern="Elsa.*" />
-            <package pattern="Elsa.Studio.*" />
-        </packageSource>
-        <packageSource key="Webhooks Core Preview">
-            <package pattern="WebhooksCore" />
-            <package pattern="WebhooksCore.*" />
-        </packageSource>
     </packageSourceMapping>
 </configuration>
\ No newline at end of file