Google Calendar sharing is picking up a new way to let you see who has access to calendars you're creating events on.

Shared calendars on Google Calendar are incredibly useful, but one small oversight was made with sharing. Now, Google Calendar

With Google's Calendar's latest change, users with the 'Make changes to events' permission will be able to see the members of the shared calendar, i.e., all the users that have visibility into their events. Although the feature won't let you prevent others from viewing your events, you'll at least know the full scope of your audience.