Skylum team is always doing their best to add support of newly released cameras. As this process might take some time, but your photos are waiting to be edited, the best workaround is to convert the image to a DNG file. You may be able to create DNG files in-camera. Alternatively, you can install the free DNG Converter from Adobe.
Luminar Neo fully supports DNG files, including DNG files created by cameras and those created with the DNG Converter utility from images in another raw format.
To see a complete list of supported cameras, visit Supported Cameras
Tip: More camera profiles
Installing the Adobe DNG Converter will also load helpful DNG camera profiles that you can access in the Light tool in the Profile drop-down menu.