I see that there is a big discrepancy in version numbers. Jetpack reports that the last Iconic One update on March 29 was to version 1.9.8 from 1.9.7 which is the one installed when I purchased.
Changelog.txt in the latest zip bundle says that the latest version is 2.8. That’s a bit of difference !
If I try to upload the latest zip the dashboard reports that the theme is already installed – no great surprise.
I assume that I’m going to have to delete the old theme and then upload the latest theme. Before I do that I want to know what I’m going to lose and have to reconstruct.