Latest version of Flexi Server

Where can I download the Latest Version of the Flexi Server? version 1.8.7?

I've installed the version on the Website and showing 1.8.1?

When is the version 1.82 supposed to be launched. Also, what are the features that we shall expect in the upcoming release ?

So we need to pay upgrade from 1.81 to 1.82? :unsure:

Thank you and I'll send my upgrade code request to Support now.