Maybe someone has already suggested this, but having to check for updates manually for all of the plugins and add-ons that I use is a chore. It would be great if there were a function that either automatically updated and installed all of the plugins/addons that you have in your account. You could add a section to the account that allowed you to check the ones you want to automatically update.
The other option would be to at least see, within fusion, that you have updates available to the plugins. I usually only update them when they break or I reinstall on some other machine. I forget the customized things I use and install, because I use so many of the great things out there.