Nezuro masikati nguva yeSpanish, Apple yakaburitsa pre-yekupedzisira vhezheni yeMacOS Big Sur, vhezheni ye macOS ingangoburitswa apo gumisa chiitiko chekuratidzira cheiyo nyowani Mac renji yakatarwa munaNovember 10. Nekuburitswa kweMacOS Big Sur, makomputa ekare (pamberi pa2014) anosara asina kugona kukwidziridza makomputa avo.
Neraki kune vese vashandisi, Apple haikanganwe yazvino vhezheni inowanikwa nhasi yeMac, macOS Catalina, uye yakaburitsa inoenderana inoenderana, naCatalina angangodzingwa zviri pamutemo kunze kwekunge paonekwa chikanganiso chitsva chakakomba chinomumanikidza kuburitsa chigamba, sezvazviri chaizvo nyaya iyi.
Sezvo isu tichigona kuverenga pane Apple's peji rekutsigira, iyo yekuwedzera yekuvandudza 10.15.7 zvigamba zvitatu zvakawanikwa zvekuchengetedza zvikanganiso enda kuGoogle Project Zero timu, saka kubva kuApple vanokurudzira kuiisa nekukurumidza sezvazvinogona. Pakati pezvikanganiso izvi zvitatu kunetsekana kunogona kubvumidza mafonti akaumbwa zvine hunyanzvi kuti aite kodhi yekumanikidza, pamwe nezvikanganiso zviviri zvekernel izvo zvinogona kubvumidza kunyorera kwakaipa kuita kodhi neropafadzo dzenzvimbo uye kuburitsa ndangariro yekernel.
Ichi chigamba chitsva chinoburitswa mwedzi mumwe mushure mekuburitswa kwe10.15.7, chigadziriso chakagadzirisa huwandu hwakawanda hwezvikanganiso, chimwe chazvo chakakanganisa mashandiro eWMware, chishandiso chakange chamira kushanda pamwe nekuvhurwa kwesarudzo yapfuura uye kuti mushambadzi uyu akati yaive nekuda kwedambudziko neshanduro yazvino Apple yaive yakavhurwa kubva macOS Catalina.
Kudhaunirodha iyi nyowani yekuvandudza, iyo zvinoenderana nechikwata inogara panosvika 1 GB, isu tinofanirwa kuwana Sarudzo dzeSystem uye tinya paSoftware Dzokorora.