WhatsApp started to roll out Communities on globally and this will be available to everyone over the next few months. Communities like neighborhoods, parents at a school, and workplaces can now connect multiple groups together under one umbrella to organize group conversations on WhatsApp. To get started, tap on the new communities tab at the top of your chats on Android and at the bottom on iOS. From there you can start a new Community from scratch or add existing groups.
Once you’re in a community, you can easily switch between available groups to get the information you need, when you need it, and admins can send important updates to everyone in the Community
WhatsApp also introduced to create in-chat polls, 32 person video calling, and groups with up to 1024 users. Just like emoji reactions, larger file sharing, and admin delete, these features can be used in any group but will be particularly helpful for Communities.