Add CAS from SweetFX to curated shaders for FreeStyle possible?

Hello,
would it be possible to add CAS to the list of allowed shaders for FreeStyle?
github.com/CeeJayDK/SweetFX/blob/master/Shaders/CAS.fx

It'd be really great to have it also in competitive games, as it e.g. produces great results when combined with DLSS and is very light on the GPU.

Edit: Preferably with a higher maximum strength than 1.0, e.g. 2.0.

Thanks!