Suggestion: module wishlists and update notification

I would love to be ble to add some modules to a wishlist (to purchase non-free modules later for example), but I’d also love to be able to mark a module to be notified when they are updated, even if they are not in my installed mod lists.

example: DFreds is not currently compatible for Foundry 12, but I’d like to mark it so I will be notified when it is updated to be compatible with Foundry 12, or anytime it is updated at all.