Does newest LCC-win64 support ISO C99 standard math library?

Question

A while back, LCC did not support C99: e.g. if I use math functions, such as "sinf", "acosh", it did not work.

I have heard that they have been adding support for C99 in the last few years.

Does anyone know whether the latest support C99 ISO? Is there a place where I may find the information?

Thanks!