It is my job to keep you abreast of all things Magento so you should know that v. 1.1 has been released to the masses. http://www.magentocommerce.com/download

I will caution you I had some upgrade issues with my theme. The magento wiki has fixes for them here but don’t expect an upgrade without touching the code, and if your using a live site your gonna need to take it down. Changes didn’t take long, 10 minutes, but they are most likely going to hit you if you have a custom theme.

Still a magento fan, be ready for my first full site with it coming soon.