Favorite plugins direct update

Hi, It would be great to be able to have an automatic update function in the favorite plugin part. I wish I could upload my favorite plugin with its license attached and that it automatically updates all the time. So when I have a new site to install, i can just pull the last version of my favorite plugins instead of an old one without licence that i still need to register and update on the new site.

+1 I agree 100% if we could install them with license key and newest version, that would be amazing!