Version 1.0

The Array Iterator "Element" Trigger cannot be used as a Published Output in a Subworkflow.
The OS Notification Unit's notifications are reported as "Script Editor" notifications in the Notification Center of OS X/macOS.

Version 1.0.1

The Trigger Tick Unit's Out Port cannot be published from within a Workflow.
The Auto-Clear Log option in the onCore designer preferences does currently not clear the Message Log when opening another Project. It does clear when running a Project, though.