How to install Beta version

Right time for my daily dumb ass question and today I have the privilege of posting it here.
@ncw suggested I use the latest beta when transferring from encrypted amazon to an unencrypted gdrive.
How do I do that? I can’t seem to fine instructions that are aimed at an idiot like myself. Could anyone gently kick me in the right direction please?

just grab the zip of whatever version you want to try from

and just follow the regular install instructions after that for whatever os you have

Just so happens they updated the site :slight_smile:
or whatever applies to your OS.