Customization Questions?

Hello,

I’m liking this plugin and how easy it is to use (like post, edit ect) and have just updated to 1.0.2 however I have a few questions some customization kinda.

For knowledgebase slug can it be left empty so it’s on the root and http://www.example.com/kb/what-is-my-username becomes http://www.example.com/what-is-my-username?

Also I can’t see an option to rename the category path does this need to be done in a coded file? For example it’s /knowledgebase_category by default and would like to change this myself to something shorter (maybe in the next update add it as an option like the slug)?

Thanks

https://wordpress.org/plugins/wp-knowledgebase/