WhatsApp has launched a series of updates to its group chat functionality, headlined by the introduction of an @all mention designed to notify every member of a group simultaneously. The update, which began rolling out on August 4, aims to optimize communication for the platform’s more than 3 billion users.
The @all Feature and Notification Overrides
The new @all tag allows users to alert an entire group without tagging members individually. According to Wired, the feature is specifically designed to “punch through” and override notification preferences and mute settings set at the chat level, ensuring that even users who have muted a conversation for years are notified.
WhatsApp intends for this tool to be used for urgent communications, such as last-minute cancellations, office or school closures, and event deadlines. To prevent potential spam, the platform has implemented two primary safeguards:
- Administrative Control: In groups with more than 32 people, only admins have the authority to trigger the @all mention. This 32-person limit is the same threshold WhatsApp uses for group calls.
- User Controls: Users can manually mute @all alerts entirely within their notification settings. This is a separate control from the standard chat mute function.
Enhanced Polling Capabilities
The update also introduces three pragmatic improvements to the platform’s end-to-end encrypted polling feature, which has been available since 2022. According to Meta Store, these changes are intended to accelerate decision-making:

- Timed Voting: Users can now set a specific end time that automatically locks voting once the deadline expires.
- Anonymous Voting: A new option allows the creator to hide voter names, enabling members to share preferences more comfortably without revealing their identities.
- Question Editing: Poll questions can now be edited within 15 minutes of being posted, a grace period that matches the window for editing regular messages.
Streamlined Group Creation and Splinter Chats
WhatsApp is now formalizing the splinter chat
by allowing users to create a new group chat from an existing one with a single tap. This eliminates the need to manually add participants one by one when forming a smaller subgroup.

The company identifies the primary use cases for this feature as coordinating event logistics, planning surprise parties, or holding side conversations that would otherwise clutter the main chat. This capability is viewed as a way to reduce noise in larger conversations while providing a dedicated space for focused discussions.
Strategic Shift Toward Collaboration
These updates follow a series of group-focused releases earlier this year, including event reminders, member tags, and group message history. Analysts suggest these additions signal a move toward competing with lightweight collaboration tools like Slack and Microsoft Teams by merging personal messaging with organizational capabilities.
While marketed to consumers, TechRepublic notes that these tools may specifically benefit small businesses that rely on the app for internal communication, project coordination, and field operations without needing dedicated collaboration software.
Additional Privacy Updates
Separate from the group chat enhancements, WhatsApp announced that usernames will launch later this year. This optional privacy feature will allow users to connect without sharing their phone numbers. Reservations for these usernames began in June, allowing eligible users to claim a name or transfer a handle from Instagram or Facebook. To further secure privacy, users can add a unique four-digit key that must be provided before someone can contact them. WhatsApp stated that names associated with government bodies, public figures, and celebrities will be reserved for their legitimate owners.
Worth a look
