If you've joined a private Facebook group—counting on your membership and posts to be visible only to those approved to join—and receive a notification that said group is about to go public, you don't need to panic. While Meta is now allowing admins of previously private Facebook groups to change the status to public, it is also assuring users that past activity will remain private.
Private Facebook groups can be made public
According to Meta's post announcing the update, the option to transition from private to public allows small groups to grow into larger communities that are more easily found, with content visible to anyone (even people who aren't on Facebook). Any admin can set their group privacy settings to public, which will trigger a three-day review period in which all admins h

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