How to install Musescore 3.6.2 or older versions?

I had to uninstall musescore 3, now i'm looking to reinstall it, but i can't find any download button.
I can see that every previous musescore version is uploaded on Github, but i have no idea what to do with those files nor how to install musescore with them.

ps. Yes i know Musescore 4 is out, but i'm not interested in using it at the moment.
Can someone help? Thanks!