Le veki ibiyindlela ye-Apple yokuphehlelela ingxelo yokugqibela ye-macOS 10.12.4, emva kwenani elikhulu lee-betas, ezibonakala ngathi zibonisa ukuba kukho into engasebenziyo ngokuchanekileyo. Kwenzeka into efanayo nakwibhetas ze-iOS 10.3, iwatchOS 3.2 kunye ne-tvOS 10.2. Kodwa ngaphandle kwenani elikhulu lee-betas ezikhutshwe ngaphambi kwenguqu yokugqibela, sele zikhona Abanye abasebenzisi abaxela iingxaki ngolu hlaziyo lutsha, uhlaziyo olunkqonkqoza kumazibuko e-USB-C kwiimodeli ezithile zeMacBook, ekubonakala ngathi inyanzelise abafana baseCupertino ukuba baqale ukukhupha ii-betas zokuqala ze-macOS 10.12.5.
Kwiintsuku ezintathu, abaphuhlisi sele benesakhono sokukhuphela i-beta yokuqala ye-macOS 10.12.5, kodwa kwiiyure ezimbalwa ezidlulileyo, iApple ikwazise i-beta kawonkewonke yale beta yokuqala. Okwangoku kubonakala ngathi le nguqulo intsha ijolise ekuphuculeni ukusebenza kunye nokusebenza kwenkqubo yokusebenza, ushiya bucala ukongezwa kwemisebenzi emitsha. Gcina ukhumbula ukuba iApple sele iqalile ukusebenza kuhlobo olulandelayo lweMacOS, uguqulelo ekufuneka lusizisele iindaba ezintsha, ke iApple ayizongeza imisebenzi emitsha kule nkqubo sele iligqala.
Enye yezinto ezintsha ezitsala umdla omkhulu kuhlaziyo lwe-10.12.4 yindlela ye-Night Shift, imowudi ejolise kubo bonke abasebenzisi abangafuni ukuba neengxaki zokulala ngenxa yayo. usebenzisa iMac yakho kwiimeko zokukhanya okuphantsi. Kodwa njengeendaba ezibalulekileyo ezongezwe ngu-Apple kule minyaka idlulileyo, abafana baseCupertino kuthintele ukusetyenziswa kweli nqaku litsha kwiiMacs ezikhutshwe ngo-2012, Ukunyanzela abasebenzisi ukuba basebenzise i f.lux, ethi ekugqibeleni, ibonisa ukusebenza okungcono kunenqaku le-macOS lendalo.