macOS Sierra erscheint nicht im MAS Einkäufe-Tab und OS X El Capitan bleibt verfügbar im MAS.
Das schreibt Apple nun:
1. How to reinstall apps purchased from the Mac App Store [apple.com]
"Use the Purchased tab to find and reinstall the apps you purchased...
macOS Sierra doesn't appear in the Purchased tab."
2. Upgrade to OS X El Capitan [apple.com]
"OS X El Capitan remains available for Mac computers that can't upgrade to macOS Sierra, or that need to upgrade to El Capitan first."
1. How to reinstall apps purchased from the Mac App Store [apple.com]
"Use the Purchased tab to find and reinstall the apps you purchased...
macOS Sierra doesn't appear in the Purchased tab."
2. Upgrade to OS X El Capitan [apple.com]
"OS X El Capitan remains available for Mac computers that can't upgrade to macOS Sierra, or that need to upgrade to El Capitan first."