[netcdf-java] Product definition template support

Hello,

I was wondering which product definition templates netcdf-java supports. I might have overlooked it but I did not find this information on the website.
More specifically, does netcdf-java support Product Definition Template 15?

I suspect it does not, judging from Grib2ProductDefinitionSection.java. If not, are there plans to support it in the future?

Thanks.

Best regards,
Ruben