This includes all the changes from Preview 1 with the following additional fixes in Preview 2:
- Software Updates should now notifying you correctly and only when there are updates.
- Mac builds should be signed fully and no longer present a warning
- Patching should be working again making it easier to move to preview 3
We appreciate all of your feedback on Preview 1 and hope Preview 2 resolves some of your installation pain points. Please keep the feedback coming.