Hi, it's a a great extension that I've loved for long but does the new version not work in some old version Firefox? After the latest update I found the image search option no longer appear in the right click menu. Since I'm using Firefox 43.0.1, a fairly old version, I guess there might be some compatibility issues?
I see in the release notes it's been said 'go to extension's options page to change anything'. However, the 'Option' button for this extension in Add-ons Manager disappeared as well so I couldn't make any change.