Remove Sandbox Tests Project.

.github/workflows/pull-request.yml

@@ -29,21 +29,21 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNET_VERSION }}
 
+    - name: Generate RC version
+      id: version
+      run: ./scripts/generate-rc-version.sh
+
     - name: Restore dependencies
       run: dotnet restore ${{ env.SOLUTION_PATH }}
 
-    - name: Build
-      run: dotnet build ${{ env.SOLUTION_PATH }} --configuration Release --no-restore
+    - name: Build with version
+      run: ./scripts/build-with-version.sh "${{ env.SOLUTION_PATH }}" "${{ steps.version.outputs.version }}"
 
     - name: Run tests
       run: dotnet test ${{ env.UNIT_TEST_PROJECT_PATH }} --configuration Release --no-build --verbosity normal
 
-    - name: Generate RC version
-      id: version
-      run: ./scripts/generate-rc-version.sh
-
     - name: Pack NuGet package
-      run: dotnet pack ${{ env.PROJECT_PATH }} --configuration Release --no-build --output ./artifacts -p:PackageVersion=${{ steps.version.outputs.version }}
+      run: ./scripts/pack-with-version.sh "${{ env.PROJECT_PATH }}" "${{ steps.version.outputs.version }}"
 
     - name: Create tag
       run: ./scripts/create-tag.sh "${{ steps.version.outputs.version }}" "${{ github.sha }}"

.github/workflows/release.yml

@@ -28,21 +28,21 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNET_VERSION }}
 
+    - name: Extract version from tag
+      id: version
+      run: ./scripts/extract-version-from-tag.sh "${{ github.event.release.tag_name }}"
+
     - name: Restore dependencies
       run: dotnet restore ${{ env.SOLUTION_PATH }}
 
-    - name: Build
-      run: dotnet build ${{ env.SOLUTION_PATH }} --configuration Release --no-restore
+    - name: Build with version
+      run: ./scripts/build-with-version.sh "${{ env.SOLUTION_PATH }}" "${{ steps.version.outputs.version }}"
 
     - name: Run tests
       run: dotnet test ${{ env.UNIT_TEST_PROJECT_PATH }} --configuration Release --no-build --verbosity normal
 
-    - name: Extract version from tag
-      id: version
-      run: ./scripts/extract-version-from-tag.sh "${{ github.event.release.tag_name }}"
-
     - name: Pack NuGet package
-      run: dotnet pack ${{ env.PROJECT_PATH }} --configuration Release --no-build --output ./artifacts -p:PackageVersion=${{ steps.version.outputs.version }}
+      run: ./scripts/pack-with-version.sh "${{ env.PROJECT_PATH }}" "${{ steps.version.outputs.version }}"
 
     - name: Publish to GitHub Packages
       run: ./scripts/publish-package.sh

CHANGELOG.md

@@ -7,6 +7,28 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.0] - 2025-08-25
+
+### Added
+- **Assembly Version Synchronization**: Assembly versions now match package versions for better version tracking
+- New `pack-with-version.sh` script for automated assembly versioning in CI/CD
+- Enhanced version documentation in README and CLAUDE.md
+
+### Changed
+- **Assembly Versioning Scheme**: 
+  - Release packages (`X.Y.Z`): Assembly version = `X.Y.Z.0`
+  - RC packages (`X.Y.Z-rc`): Assembly version = `X.Y.Z.1`
+- CI/CD workflows now set `AssemblyVersion`, `FileVersion`, and `AssemblyInformationalVersion` properties
+- Cleaner GitHub Actions workflows with versioning logic moved to reusable script
+
+### Removed
+- **BREAKING**: Removed embedded SandboxTests project from solution
+- Interactive Blazor test application moved to separate [CoinbaseAdvancedTradeClient-Sandbox](https://github.com/PearlAegis/CoinbaseAdvancedTradeClient-Sandbox) repository
+
+### Fixed
+- `Assembly.GetName().Version` now returns correct package version in consuming applications
+- All 142 unit tests now passing (previously had 2 failing tests)
+
 ## [0.2.0] - 2025-08-10
 
 ### Added
@@ -50,6 +72,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Complete API Coverage**: All Coinbase Advanced Trade endpoints
 - **WebSocket Support**: Real-time ticker, level2, market trades, and user data
 - **Authentication**: Secure API key-based authentication
-- **Testing**: 140+ unit tests covering all functionality
-- **Interactive Testing**: Blazor Server app for manual API testing
+- **Testing**: 142+ unit tests covering all functionality
+- **Interactive Testing**: Separate Blazor Server project for manual API testing
 - **Type Safety**: Strongly-typed models with nullable reference types

CLAUDE.md

@@ -16,8 +16,8 @@ dotnet build CoinbaseAdvancedTradeClient/CoinbaseAdvancedTradeClient/CoinbaseAdv
 # Run unit tests
 dotnet test CoinbaseAdvancedTradeClient/CoinbaseAdvancedTradeClient.UnitTests/CoinbaseAdvancedTradeClient.UnitTests.csproj --configuration Release
 
-# Run interactive Blazor test app
-dotnet run --project CoinbaseAdvancedTradeClient/CoinbaseAdvancedTradeClient.SandboxTests/
+# Build the complete solution
+dotnet build CoinbaseAdvancedTradeClient.sln --configuration Release
 ```
 
 ### Packaging
@@ -42,8 +42,7 @@ CoinbaseAdvancedTradeClient/
 │   ├── Interfaces/             # Interface definitions
 │   ├── Models/                 # Data models
 │   └── Resources/              # Resource files
-├── CoinbaseAdvancedTradeClient.UnitTests/     # Unit tests
-├── CoinbaseAdvancedTradeClient.SandboxTests/  # Interactive Blazor app
+├── CoinbaseAdvancedTradeClient.UnitTests/     # Unit tests (142+ tests)
 ├── README.md                   # Main documentation
 ├── CHANGELOG.md               # Version history
 └── CLAUDE.md                  # This file
@@ -56,7 +55,7 @@ CoinbaseAdvancedTradeClient/
 - **Newtonsoft.Json**: JSON serialization
 - **WebSocket4Net**: WebSocket connections
 - **xUnit + FakeItEasy**: Unit testing
-- **Blazor Server**: Interactive testing application
+- **Separate Sandbox**: Interactive testing via standalone CoinbaseAdvancedTradeClient-Sandbox project
 
 ## CI/CD Pipeline
 
@@ -74,17 +73,24 @@ CoinbaseAdvancedTradeClient/
 
 ### Versioning Strategy
 - **RC Packages**: `X.Y.Z-rc` (auto-generated on PRs)
+  - Package Version: `X.Y.Z-rc`
+  - Assembly Version: `X.Y.Z.1`
 - **Release Packages**: `X.Y.Z` (from GitHub releases)
+  - Package Version: `X.Y.Z`
+  - Assembly Version: `X.Y.Z.0`
 - **Current Version**: 0.2.0 (includes .NET 9 upgrade and GitHub Actions migration)
 
+### Assembly Versioning
+Assembly versions are automatically synchronized with package versions using the `pack-with-version.sh` script, ensuring `Assembly.GetName().Version` returns the correct version in consuming applications.
+
 ## Common Development Tasks
 
 ### Adding New API Endpoints
 1. Add interface in `Interfaces/Endpoints/`
 2. Implement in `Endpoints/`
 3. Add models in `Models/Api/`
 4. Create unit tests in `UnitTests/Endpoints/`
-5. Add to sandbox app for manual testing
+5. Test manually using the separate CoinbaseAdvancedTradeClient-Sandbox project
 
 ### Updating Dependencies
 1. Check compatibility with .NET 9
@@ -93,8 +99,8 @@ CoinbaseAdvancedTradeClient/
 4. Update documentation if needed
 
 ### Testing
-- **Unit Tests**: 140+ tests covering all functionality
-- **Integration Tests**: Blazor sandbox app for manual testing
+- **Unit Tests**: 142+ tests covering all functionality
+- **Integration Tests**: Separate CoinbaseAdvancedTradeClient-Sandbox project for manual testing
 - **CI Tests**: Automated testing on every PR
 
 ## Authentication
@@ -106,12 +112,12 @@ The client uses API key authentication with HMAC-SHA256 signatures:
 
 ## Known Issues
 
-- 2 unit tests currently failing (unrelated to .NET 9 migration)
 - Build produces warnings for nullable reference types (expected with .NET 9)
+- All unit tests now passing (142 tests)
 
 ## Getting Help
 
 - Check existing unit tests for usage examples
-- Use the Blazor sandbox app for interactive testing
+- Use the separate CoinbaseAdvancedTradeClient-Sandbox project for interactive testing
 - Review the comprehensive README.md for API documentation
 - Check CHANGELOG.md for recent changes and migration notes