Why were protein secondary structure predictions dropped from CASP?

Question

[alibek.kruglikov11]

I have seen that after CASP5 there is no more assesment of protein secondary structure prediction by CASP.

Does anybody know why that is the case and if there are any alternative assesments of protein secondary structure prediction programs?

Thanks in advance.

[JC]

how are we supposed to know? Please ask the owners at [e-mail]

Other software can be easy to find, just google it or check https://www.expasy.org/resources/search/keywords:secondary%20structure%20prediction