You may have noticed that the term Stream has been switched for the term Series in Fellow. Streams and Series refer to the same thing in Fellow. We're only moving away from the term Stream, but nothing else is changing.
A Series is a digital notepad with notes stacked one on top of the other. In Fellow, you have your Meetings which are meeting series that are tied to a calendar event and Series that are not tied to calendar events.
The term Stream has been removed from some areas in the product and will not be replaced by the term Series there. Some of the areas where the term has been removed completely is as follows:
Stream Automations -> Automations
Meeting Streams -> Meetings
Stream Settings --> Settings