Are upgrades free?

Thanks for such an awesome theme. Aegaeus rocks!
I think I may have paid for the 4.0 update when maybe I didn’t need to.
I purchased Aegaeus from MOJO Themes last June 25, 2013.

I couldn’t figure out how to just download the update from my MOJO account.
Maybe I was supposed to click the link to Aegaeus that I bought last June and it would have downloaded 4.0? Didn’t try that.

I really needed the upgrade so I paid again on March 2, 2014 for the 4.0 upgrade. Transaction ID: #1467192 If the upgrades free for life, could I get a refund for my latest purchase of it? Thanks again. —Syris 🙂