Rimlighter
Is Rimlighter compatible with Blender 5.2?
Yes. Rimlighter has been fully tested with Blender 5.x and especially 5.2.
It may also work with Blender 4.x but no test has been made.
Is Rimlighter compatible with CYCLE?
Yes. You can use it with Cycle. But commonly the rim light effect suits with anime style/NPR shader.