That depends. If you are simply changing a description of your add-on or updating a "maxVersion" to ensure compatibility with a new Mozilla software update, then your add-on does not need to be reviewed again. If, however, you submit a new updated file, then your add-on update will need to be reviewed by an editor.
Za tym ako. Jolic změnjaśo jadnorje wopisanje swójogo dodanka abo aktualizěrujośo „maxVersion“, aby wy kompatibelnosć z noweju aktualizaciju softwary Mozilla zawěsćił, njetrjeba se waš dodank znowego pśeglědowaś. Jolic pak zapódawaśo nowu aktualizěrowanu dataju, musy se waša dodankowa aktualizacija wót redaktora pśeglědowaś.