Fix installation of versionned bundled with github type

README.md

@@ -205,7 +205,9 @@ Connect to various prompt sources:
 ### 📦 Bundle Management
 
 - **Install/Uninstall**: Manage bundles through UI or commands
-- **Version Control**: Track installed versions
+- **Version Tracking**: Track installed versions with semantic versioning
+- **Version Consolidation**: Multiple versions of the same bundle are grouped, showing only the latest
+- **Update Detection**: Automatically detect when newer versions are available
 - **Auto-Sync**: Automatic synchronization with GitHub Copilot
 - **Conflict Resolution**: Handle duplicate bundles gracefully
 
@@ -339,8 +341,10 @@ Click filter buttons to show only:
 ```
 Click on any bundle tile to see:
 - Full description
+- Current version and available versions
 - Content breakdown (prompts, instructions, etc.)
 - Installation information
+- Update availability status
 - Tags and metadata
 - List of included files
 ```
@@ -350,9 +354,9 @@ Click on any bundle tile to see:
 #### From Marketplace
 
 1. **Browse** - Find a bundle in the marketplace
-2. **Review** - Click the tile to view details
-3. **Install** - Click the **Install** button
-4. **Verify** - Check the installed badge appears
+2. **Review** - Click the tile to view details and version information
+3. **Install** - Click the **Install** button (or **Update** if a newer version is available)
+4. **Verify** - Check the installed badge appears with version number
 
 #### From Tree View
 
@@ -443,6 +447,35 @@ Features:
 Right-click source in tree view → "Remove Source"
 ```
 
+### Managing Bundle Versions
+
+Prompt Registry uses semantic versioning to track and manage bundle versions.
+
+#### Version Consolidation
+
+When multiple versions of the same bundle exist (e.g., from GitHub releases), they are automatically consolidated:
+
+- **Latest Version Shown**: The marketplace displays only the latest version of each bundle
+- **Version History**: All available versions are tracked and accessible
+- **Smart Grouping**: Bundles from the same repository are grouped by owner/repo identity
+
+#### Update Detection
+
+The extension automatically detects when updates are available:
+
+```bash
+# Check for updates
+Right-click installed bundle → "Check for Updates"
+
+# Update to latest version
+Click "Update" button in marketplace or tree view
+```
+
+**Update Indicators:**
+- 🔄 **Update Available** - Newer version detected
+- ✅ **Up to Date** - Latest version installed
+- 📦 **Not Installed** - Bundle not yet installed
+
 ### Working with Profiles
 
 Profiles help organize bundles by project, team, or environment.
@@ -563,6 +596,7 @@ Ctrl+Shift+P → "View: Show Prompt Registry Explorer"
 - View all installed bundles by scope (User/Workspace)
 - Right-click for actions: View Details, Update, Uninstall, Check Updates
 - See installation status and version information
+- Visual indicators for available updates
 
 **👥 My Profiles**
 - Manage profile-based installations
@@ -760,6 +794,8 @@ graph TB
 ### Key Components
 
 - **Registry Manager**: Orchestrates sources, bundles, and installations
+- **Version Consolidator**: Groups multiple bundle versions and selects latest
+- **Version Manager**: Semantic versioning operations and comparisons
 - **Bundle Installer**: Handles extraction, validation, and installation
 - **Copilot Sync**: Syncs bundles to GitHub Copilot directories
 - **Adapters**: Source-specific implementations (GitHub, GitLab, etc.)
@@ -955,7 +991,13 @@ prompt-registry/
 - 🔄 Community ratings and reviews
 - 🔄 Repository level installation support
 - 🔄 MCP Support (experimental at the moment)
-
+- ✅ Bundle versioning with semantic version support
+- ✅ Version consolidation (group multiple versions)
+- ✅ Update detection and notifications
+- 🔄 Automatic bundle updates
+- 🔄 Version rollback
+- 🔄 Dependency management
+- 🔄 Bundle analytics
 
 ### Future
 

docs/TESTING_STRATEGY.md

@@ -130,6 +130,29 @@ E2E Tests:            20% of coverage
   - Tag validation
   - Error aggregation
 
+#### **Property-Based Tests**
+- ✅ `GitHubAdapter.property.test.ts` - 1250+ lines
+  - Authentication priority order (15 properties)
+  - Auth error cache invalidation
+  - Exhaustion summary and method listing
+  - Content-Type validation
+  - HTML error recognition and extraction
+  - Graceful JSON parsing
+  - Comprehensive error logging
+  - Token sanitization in logs
+  - Error-specific suggestions
+  - Uses shared helpers from `test/helpers/propertyTestHelpers.ts`
+
+#### **Test Helpers**
+- ✅ `test/helpers/propertyTestHelpers.ts` - Shared utilities
+  - `ErrorCheckers` - Error message validation patterns
+  - `LoggerHelpers` - Logger interaction utilities
+  - `PropertyTestConfig` - Centralized test configuration
+  - `createMockHttpResponse` - HTTP response mocking
+  - `stubHttpsWithResponse` - HTTPS module stubbing
+  - `TestGenerators` - Fast-check data generators
+  - Reusable across all adapter property tests
+
 ---
 
 ### **2. Integration Tests** (~/src/test/integration/)
@@ -181,6 +204,66 @@ E2E Tests:            20% of coverage
 | **nock** | HTTP mocking | ✅ Installed |
 | **c8** | Coverage reporting | ✅ Installed |
 | **@vscode/test-electron** | VSCode testing | ✅ Installed |
+| **fast-check** | Property-based testing | ✅ Installed |
+| **sinon** | Test mocking and stubbing | ✅ Installed |
+
+### **Shared Test Helpers**
+
+The project includes reusable test utilities in `test/helpers/`:
+
+- **`propertyTestHelpers.ts`** - Property-based test utilities
+  - `ErrorCheckers` - Validates error message patterns (HTML detection, auth issues, parsing errors)
+  - `LoggerHelpers` - Manages logger stub interactions (reset, collect calls, search logs)
+  - `PropertyTestConfig` - Centralized configuration (run counts, timeouts, fast-check options)
+  - `createMockHttpResponse` - Creates mock HTTP responses with proper event handling
+  - `stubHttpsWithResponse` - Stubs HTTPS module for isolated testing
+  - `TestGenerators` - Fast-check generators (tokens, URLs, status codes, content types)
+
+**Usage Example**:
+```typescript
+import { ErrorCheckers, LoggerHelpers, PropertyTestConfig } from '../helpers/propertyTestHelpers';
+
+// Use shared error checkers
+if (ErrorCheckers.indicatesAuthIssue(error)) { ... }
+
+// Use logger helpers
+const loggerHelpers = new LoggerHelpers(loggerStub);
+loggerHelpers.resetHistory();
+if (loggerHelpers.hasLogContaining('authentication')) { ... }
+
+// Use shared configuration
+test('My Property Test', async function() {
+    this.timeout(PropertyTestConfig.TIMEOUT);
+    await fc.assert(
+        fc.asyncProperty(...),
+        { numRuns: PropertyTestConfig.RUNS.STANDARD, ...PropertyTestConfig.FAST_CHECK_OPTIONS }
+    );
+});
+```
+
+### **Logging in Tests**
+
+The Logger supports configurable log levels via the `LOG_LEVEL` environment variable:
+
+- **Environment Variable**: `LOG_LEVEL=ERROR` (must be set when running tests)
+- **Suppressed Levels**: `DEBUG`, `INFO`, `WARN` are suppressed when `LOG_LEVEL=ERROR`
+- **Rationale**: Keeps test output clean and focused on test results
+- **Error Logs**: Only ERROR level logs appear, which helps identify actual issues
+- **Override**: Can be changed by setting `LOG_LEVEL` to `DEBUG`, `INFO`, `WARN`, or `NONE`
+
+**Running Tests with Suppressed Logging**:
+```bash
+# Always prefix test commands with LOG_LEVEL=ERROR
+LOG_LEVEL=ERROR npm test
+LOG_LEVEL=ERROR npm run test:unit
+LOG_LEVEL=ERROR npm run test:integration
+LOG_LEVEL=ERROR npm run test:coverage
+```
+
+**Property-Based Tests**:
+- Use `verbose: false` in fast-check options to minimize output
+- Only log meaningful information when tests fail
+- Avoid logging during successful test iterations
 
 ### **Test Scripts**