Ohodnoceno 5 z 5 hvězdiček

od Uživatel Firefoxu - 5cd16d dne Lis. 14, 2017 ·

Please update this. :)

Tato recenze je pro předchozí verzi doplňku (5.10). 

od Oleksandr (Vývojář) v Lis. 14, 2017 ·

Unfortunately, WebExtensions (the new API for Firefox 57+) does not have the functionality for the correct operation of this addon in Firefox.

But you can install Firefox 52 ESR and enjoy work until June 2018
https://www.mozilla.org/en-US/firefox/organizations/faq/