RmlUi 4.1 is a maintenance release with the following changes.

• Several CMake fixes so that clients can more easily find and import RmlUi.
• Curly brackets can now be used inside string literals in data expressions. #190 (thanks @Dakror).
• Inline events are now attached and detached when on.. attributes change. #189 (thanks @ZombieRaccoon).

Thanks for the contributions!

Read the full changelog here.