Rated 5 out of 5 stars

per JohnSmith el ago. 3, 2016 ·

... but the scroll wheel in tab bar has stopped working with FF 48.0, pretty please fix it

This review is for a previous version of the add-on (2.4.0). 

per Lemon Juice (desenvolupador) a ago. 16, 2016 ·

Fixed in 2.5.0.