: Fixed bugs that prevented files from syncing properly through iCloud Drive.
softwareupdate --fetch-full-installer --full-installer-version 10.15.7 hot download macos catalina 10157 dmg
: A smaller file ( 2.86 GB ) meant for systems already running version 10.15.6. How to Get the Full Installer : Fixed bugs that prevented files from syncing
Apple still provides Catalina for download, but not via a simple DMG link. Methods: hot download macos catalina 10157 dmg