WhatsApp is introducing several new features for group chats, including an @all mention option that notifies every member in a group at once. WhatsApp says the feature is intended for important, time-sensitive messages (such as closures, event deadlines, or last-minute plan changes). For larger groups, WhatsApp reports that when a group has more than 32 members, only admins can use @all. The mention appears even if a chat is muted, though WhatsApp says users can mute @all through notification settings.

In addition, WhatsApp is updating polls in groups with three changes: creators can set an end time after which voting locks automatically; voter names can be hidden so participants cannot see others’ choices; and poll questions can be edited within 15 minutes of posting to correct or refine text. WhatsApp also adds a faster way to create new groups: a “create a similar group” option lets users start a new chat with the same members from an existing group in a single step, intended for splitting off side discussions without adding everyone individually.