After upgrading to GL2.0.0 I noticed that if while in the Topic Manager I click on a topic name that I created (Guns) without any stories associated with it I get the message
Text Formatted Code
There are no news stories to display. There may be no news for this topic or your user preferences may be too restrictive for topic Guns
I don't use the topics that come installed, Geeklog, Security, Server or Under Construction so they always have zero stories associated but when I click on those I don't get the message that there are no stories to display. Instead they seem to show all topics.
No big deal. I just thought it was odd.