asking me to buy to get udpate?

[edalzell]

I see that there is an update to WhiteNoise, which is listed as free. When I try to upgrade I am prompted to purchase because I haven't bought a previous version?

I don't understand as I bought this version of WhiteNoise a few months ago.

[toddm]

Upgrades are free. The prompt is just so you can login to iTunes.