Question regarding updating assets.

I would like to update a couple of my sound effects packs, and i was wondering if all the previous buyers will have free access to it, and if they will get a notification that the products that they purchased have been upgraded (or modified).
Thanks !

everybody who owns your product will be able to download the newest version.
As far as I know, the only notification customers get is the little orange dot next to the Library button (pretty the same indicator we got when a new engine version is available).

Hi, thank you for your reply ! So they won’t get an email, meaning that if they don’t log in and check for themselves, they might never see the update.
Also, do you know if they can change their review/notation ?
Thanks !