I have a running local ghost installation, which works fine since v3.5.2. Installed is ghost-storage-cloudinary v2.1.1.
I tried running ghost update from v3.12.1 to current v3.13.0, but running Ghost throws the following error:
Message: storage adapter ghost-storage-cloudinary does not inherit from the base class.
Stack: Error: storage adapter ghost-storage-cloudinary does not inherit from the base class.
at ChildProcess.<anonymous> (/Users/andrea/.asdf/installs/nodejs/12.16.1/.npm/lib/node_modules/ghost-cli/lib/utils/local-process.js:63:35)
at ChildProcess.emit (events.js:311:20)
at emit (internal/child_process.js:876:12)
at processTicksAndRejections (internal/process/task_queues.js:85:21)
Debug Information:
OS: Mac OS X, v10.15.4
Node Version: v12.16.1
Ghost Version: 3.13.0
Ghost-CLI Version: 1.13.1
Environment: development
Command: 'ghost update'
ghost doctor runs just fine. Forced to roll back to v3.12.1.


3.13.1 was just released with the fix to this. Please update using the Ghost CLI 
Many thanks for the great support!