Update radsystem version

I want to update the version of radsystem, I am paying monthly for the membership, it has been 3 months and I have not updated the software, the version I have is 8.2.3 and I want to update to 8.5.9, when I update it it tells me to download the new version of radsystem but I have to install it, when installing it will I continue with the membership or will I have to pay for the new version? Do I have to install it in another folder or in the same one I had? There are several doubts that I have, I do not want to lose the radsystem membership But I want the newest version.