I have V4.0.2 and it's working fine with me only have 2 problems
1- When i use 2 Yahoo accounts When i add both X-notifier can only check what i have logged in and can't check the other one, it's like it depends on cookies or something like that and manytimes it can't check both but if i used only 1 without logging in to the other one via Firefox it works fine
2- I'm using FT DeepDark theme and X-notifier menu have all words in black like the theme is there a way to change the menu color ?