It's showing private posts in the UpPrev window. I hope it's only showing the private because I'm logged in as an admin but could you clarify whether it's showing it to everyone?
Really need to get the exclusion code so we can exclude pages and categories. For instance store pages shouldn't be showing. So far I'm adding it to the code but I have to keep updating it everytime the plugin updates. Any chance of getting this added to the options page?
Thanks for creating such a nifty plugin!