- Introduced a comprehensive guide for creating a minimal playable prototype in UE5.
- Detailed steps for project creation, C++ module integration, gameplay tags setup, and player pawn assembly.
- Included instructions for input system setup, state management wiring, and test level setup.
- Provided a verification checklist and troubleshooting section to assist developers.
- Documented next steps for expanding the prototype with additional systems.
- Updated version in INDEX.md from 1.3 to 1.4, reflecting new files and C++ systems migrated.
- Added cpp-integration-guide.md detailing setup and usage for 12 C++ classes.
- Introduced cpp-blueprint-status.md to track the status of all 135 systems, including C++ and Blueprint specifications.
