Ngaphandle kokuthi izolo bekuwusuku lomsebenzi, kubonakala sengathi abafana baseCupertino abafuni ukuchitha isikhathi futhi basebenzise lolu suku ukwethula i-beta entsha ye-macOS 10.12.5, eyi-beta yesihlanu impela. Njengakwizinguqulo zangaphambilini, le beta entsha igxile ekuthuthukiseni ukusebenza nokuphepha okujwayelekile kwe-macOS. Lapho ihlala ngaphezulu nje kwenyanga ukuze kwenzeke iNgqungquthela Yomhlaba Wonke Yonjiniyela, ehlelelwe ukuqala kukaJuni, kunzima kakhulu ukuthi i-Apple ingeze imisebenzi emisha kuhlelo lokusebenza ezoba yinto ephambili lapho kukhishwa i-beta yokuqala ye-macOS 10.13.
Okwamanje asazi ukuthi inguqulo elandelayo ye-macOS izoba naliphi igama, imfihlo i-Apple evame ukuyigcina kahle kakhulu kodwa lokho eminyakeni yamuva nje kususelwe ekusebenziseni igama lezintaba zeYosemite National Park.
Ngemuva kokufika kukaSiri kumakhompyutha aphethwe yi-macOS, zimbalwa izindaba ezibalulekile ezingasilethela inguqulo elandelayo. Uhlelo olusha lwefayela le-Apple File System akunakwenzeka ukuthi lufike, ngoba ukufinyelela abasebenzisi abanakho empandeni yohlelo kungaba yinkinga kunenzuzo, ngakho-ke akulindelekile ukuthi ifinyelele ngokushesha kuhlelo lokusebenza lwe-Macs.
I-Night Shit ingenye yezinto ezintsha zokugcina ezifike kuma-Macs ngenxa yezibuyekezo ezethulwe yi-Apple unyaka wonke, umsebenzi omusha futhi kunqunyelwe kuma-Macs asemakethe kusukela ngo-2012, into enzima ukuyiqonda lapho yenza imisebenzi efanayo ne-f.lux, uhlelo lokusebenza oluhambisana nawo wonke ama-Mac ngaphandle kokubheka ukulinganiselwa kwehadiwe.