I'm running Gallery Block 1.6.2 and would like to update to version 1.8 but the update instructions are not helping. There's no "My Downloads" option under my profile. I can see Gallery Block under "Purchase History" but no option to download the latest version. Also, when I try to update from Concrete5 dashboard I get an error - This package requires Concrete version 5.5 or greater - but the Gallery Block details state it's compatible with 5.3.2+