How do you make a non- retina icon into a retina supported icon?

parky190

I was wondering how to make the icon I have now into a retina icon.

Thanks!

tenrdrmer

Redraw it unless you have a vector version of the file. All GS stuff has to be 512x512 now so if you published using GS it will create the Retina Icon for you.

parky190

Thanks!