I installed macOS Sequoia Beta 1 on external SSD and I boot it on my MacBook Pro. I changed my startup disk in Settings to point SSD and I install update via "Software Update". The file is downloaded then my computer restarts and it takes around ~20 seconds to install everything, but once the macOS is started, I see that I've got still Beta 1. I tried also to download the full installer and repeat the process but with the same result. It looks like everything is installed correctly, but once the system is launched, it's still the old macOS version. Any idea how to update the system on my SSD?

Is there any version of UICloudSharingController available on macOS or do we need to handle it manually? How to manually configure a share and send an invitation from macOS?

I need to know which records belong to a specific CKShare. I can retrieve a share for a single record, but then having the CKShare I can't check what other records belong to it. Is there any better way to do it without fetching shares for the whole database and grouping them?

It is possible to append a record to a CKShare using NSPersistentCloudKitContainer.share(objects, to: share) but how can I reverse this operation and remove the object from share? The workaround would be to delete and recreate the object, but is there any SDK function to do it right? The more I work with CoreData+CloudKit the more it seems like everything there is a workaround or hack or bug... This SDK is still in Alpha at best.

I need to call xcodebuild build -scheme XYZ from a different location than Package.swift and without a navigation. Is it possible? Can I provide some argument with a path?

I noticed a very weird behavior for refunds. When a user refunds an up-front paid app, they still have access to the app. How can I detect such a case and block access to the app? In general, I think it should be handled by Apple, but for some reason, they don't do it.