Firefox is adding support for manifest version 3 (MV3) extensions in Firefox {version}, however, older versions of Firefox are only compatible with manifest version 2 (MV2) extensions. We recommend uploading Manifest V3 extensions as self-hosted for now to not break compatibility for your users.
Firefox pódpěru za rozšyrjenja manifestoweje wersije 3 (MV 3) w Firefox {version} pśidawa, starše wersije Firefox pak su jano z rozšyrjenjami z manifestoweju wersiju 2 (MV 2) kompatibelne. Pórucujomy, až rozšyrjenja manifesta v3 ako sam hostowane nagrawaśo, až njeby kazył kompatibelnosć za swóje wužywarje.