Theme Horse

Hi Kate,

First activate a different theme and delete the old version of Clean Retina Pro theme then upload the new version of the theme and activate it. If you have not customize the code then there will be no any changes you will find but if you customize the code then your all customize code will be lost. So, first back up your previous version of clean retina pro and then only activate the new one.
And also We can not notify our users in WP because our pro themes are of subscription type and you have to manually activate.

Thank you!