Ndima iri pasi apa uye wobva wapindura mubvunzo mushure mezvo mumutauro mumwechete sechikamu ichi: Passage: Musi waFebruary 24, 2011, yekutanga yekuvandudza mufananidzo weShumba (11A390) yakaburitswa kune vanyoreri kuApple Developer chirongwa. Zvimwe zvekuvandudza zvakaburitswa gare gare, neShumba Preview 4 (11A480b) ichiburitswa kuWWDC 2011.Shumba yakaburitswa kugadzirwa musi waChikunguru 1, 2011, ichiteverwa nekuburitswa kwayo kwekupedzisira kuburikidza neMac App Store musi waChikunguru 20, 2011. Apple yakashuma pamusoro pemiriyoni imwe yekutengesa Shumba pazuva rekutanga rekuburitswa kwayo. Kubva muna Gumiguru 2011, Mac OS X Shumba yakanga yatengesa anopfuura mamirioni matanhatu emakopi pasirese.Shumba ndiko kuburitswa kwekupedzisira uko kuvandudzwa kwayo kwakatarisirwa naBertrand Serlet, anoonekwa sa "muvambi baba veMac OS X". Mubvunzo: Vanyoreri veApple Developer chirongwa vakagamuchira riini yekutanga mufananidzo weShumba?
Musi waFebruary 24, 2011