Using installinstallmacos.py to get beta installers

Usually, if you use installinstallmacos.py, you’ll get the already-released installers: # ProductID Version Build Post Date Title 1 001-15219 10.15.5 19F2200 2020-06-15 macOS Catalina 2 001-04366 10.15.4 19E2269 2020-05-04 macOS Catalina 3 061-86291 10.15.3 19D2064 2020-03-23 macOS Catalina 4 041-91758 10.13.6 17G66 2019-10-19 macOS High Sierra 5 001-57224 10.15.7 19H4 2020-10-27 macOS Catalina 6 061-26589… Continue reading Using installinstallmacos.py to get beta installers