Make a Coggle diagram public or private

Here's how to change a diagram from public to private, or private to public:

1. Open up the diagram
2. Click on the sharing button in the top right corner: 
3. Click on the "Can everyone view this diagram?" slider to toggle it to either yes (public) or no (private): 

How can I tell if a diagram is public?

To easily tell whether a diagram is public you can look for the green "Public" tag in the top right hand corner when you have a diagram open: