CalmUI Studio
Supported Platforms
Current operating-system and Unreal Engine support.
The current development version is ready for regular testing on:
- Windows;
- Unreal Engine 5.7;
- Win64 Development and Shipping builds.
Linux and macOS builds are exercised by automated checks only; they are not a supported target for a shipped game. Do not assume that a project tested only on Windows will behave identically on Vulkan or Metal.
Help → About prints the Studio version and Dev Protocol number to the footer. Include both when filing a compatibility question, since the Dev Protocol version, not the Studio version alone, determines whether Studio and an installed Unreal plugin can connect.
Project paths are case-sensitive for compatibility across systems. For example,
Menu/Button.calmui and menu/button.calmui must not be treated as the same
file.