Incompatibility with upcoming Firefox versions &mdash; Featured add-ons are expected to be compatible with stable and beta versions of Firefox. Add-ons not yet compatible with a Beta version of Firefox four weeks before its expected release will lose their featured status.
Inkompatibelnosć z pśichodnymi wersijami Firefox &mdash; Wót pśedstajonych dodankow se wócakujo, až su kompatibelne ze stabilnymi a betawersijami Firefox. Dodanki, kótarež styri tyźenje pśed wócakanym wózjawjenim hyšći njejsu kompatibelne z betawersiju Firefox, zgubiju swój status ako pśedstajone dodanki.