Could you please check if this link works for you because I cannot access it.
https://www.rhino3d.com/en/download/rhino-for-windows/6/evaluation/changes
Could you please check if this link works for you because I cannot access it.
https://www.rhino3d.com/en/download/rhino-for-windows/6/evaluation/changes
I got the same result with my mobile internet so it is not a firewall issue.