The rayleigh correction of SLSTR

I want to get the rayleigh corrected reflectance product of SLSTR. Can I ask whether SNAP has the plan to add the module of SLSTR?

We have it on the list of possible features (SIIITBX-165) but there is currently no definite plan to implement it.

Thank you for replying. For the atmospheric correction of inalnd waters, it is very important to use the SWIR bands. I will be very appreciated if some day snap has the functin to do the Rayleigh correction of SLSTR.