Release v0.5.20

Important

🛡️ Security Fix & UE 5.0 Compatibility

This release includes a critical path traversal fix in export_asset, UE 5.0 compatibility improvements, and external actors support for World Partition.

🛡️ Security

🔒 Path Traversal in export_asset (5cf2a3c)

Aspect	Details
Severity	🚨 CRITICAL
Vulnerability	Path traversal in export_asset action
Fix	Added path validation to prevent directory traversal attacks

Files Modified:

• McpAutomationBridge_SystemControlHandlers.cpp

✨ Added

🌍 External Actors Support (51143c3)

Feature	Description
External Actors	Support for World Partition external actors in level structure handlers
Streaming Reference	Streaming reference creation for external actor packages

Files Modified:

• McpAutomationBridge_LevelStructureHandlers.cpp (+127 lines)

🛠️ Fixed

🎮 UE 5.0 Compatibility (1057023)

Bug	Fix
bIsWorldInitialized API not available in UE 5.0	Direct access to bIsWorldInitialized for UE 5.0 compatibility

Files Modified:

• McpAutomationBridgeHelpers.h
• McpAutomationBridge_LevelStructureHandlers.cpp

🐛 Tick Task Manager Crashes (8c311d7)

Bug	Fix
Crashes from tick task manager during world operations	Added safety checks and proper cleanup in world management
World cleanup issues	Enhanced cleanup with FlushRenderingCommands safety

Files Modified:

• McpAutomationBridgeHelpers.h (+36 lines)
• McpAutomationBridge_LevelStructureHandlers.cpp (+65 lines)
• McpSafeOperations.h (+16 lines)

🐛 Sublevel Creation (bffb68c)

Bug	Fix
Sublevel creation path handling issues	Enhanced sublevel creation process with proper path handling

Files Modified:

• McpAutomationBridge_LevelStructureHandlers.cpp (+201 lines)

🔧 UE 5.7 Build (#295)

Bug	Fix
Missing includes causing build failures on UE 5.7	Added missing includes in McpHandlerUtils.cpp and McpPropertyReflection.cpp

Contributors: @a2448825647

🔄 Dependencies

GitHub Actions Updates

Package	From	To	PR
release-drafter/release-drafter	7.0.0	7.1.1	#300
softprops/action-gh-release	2.5.3	2.6.1	#301
github/codeql-action	4.32.6	4.33.0	#299

NPM Package Updates

Package	From	To	PR
flatted	3.3.3	3.4.2	#304

🔌 Plugin

MCP Automation Bridge v0.1.3

Updated plugin version to 0.1.3 with all fixes and features from this release.

See Plugin CHANGELOG for details.

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