Yes, here's how it works:
- updates are sent by email once they're available and are not related to the store used for the purchase
- the actual version can be downloaded through the link sent by email at the time of the purchase
If you lost the email with the link, send me your email address through the support email.
I'll probably need to write a proper FAQ since a lot of those things might be confusing, I get it.
Let me know if there's anything else that's unclear and I'll cover it in the FAQ page : )