According to tipper, Greggers, Nokia Store on his Nokia N8 got updated to v3.30.18 from v3.30.14.
It was prompted on his Nokia N8 with Nokia Belle Refresh. It’s apparently more responsive:
New version of Nokia Store has been pushed to Nokia Belle Refresh devices, as I was prompted today on my N8. Old version was 3.30.014 and new version is 3.30.18. It stated under “View Details” that by updating the Store you will receive a few premium applications Free of charge. Not sure what other changes there were. Seems faster and more responsive.