Unlisted Groups Allow Non-Unique Names

For increased privacy and security, you no longer need to use unique names for unlisted groups. Public and private groups must continue to use unique names.

Previously, if users tried to create a group with the same name as an unlisted group, they would be asked to use a different and unique name, and would inadvertently discover the name of an unlisted group they don’t have access to. To prevent this, we no longer require unique names for unlisted groups. This is important for group names that contain sensitive information, such as Acme Merger.