Rated 5 out of 5 stars
I LOVE this extension, It makes FF much more usable to me. I use it with Pale Moon, no problem. But it does not work with the new version of FF, so until the dev updates it, it's by by Toolbar Buttons.
In regards to Dev's response, I totally understand now. FF is getting ridiculous with this crap, but so is Chrome. I've been looking at Pale Moon and Vivaldi, so far Pale Moon has been great, but Vivaldi is just a mess and has been for some time.
I'm changing my review back to a 5 star based on the fact that this still works in the newest version of Pale Moon and it really is one of the most invaluable addons I use in it.
Updates for Firefox will not be happening for this extension. It can't be done. I am working though on alternative options.