Today, Snapchat has introduced a new Video Chat feature that can allow 16 different people on group chat at same time. It will connect you with friends and family to more fun. It has also added Mentions feature and allows you to tag other users in their Snaps.
Snap Said - "Today, we're excited to introduce Group Video Chat on Snapchat! We designed Chat to feel less like texting and more like hanging out. That's why when a friend opens Chat, their Bitmoji pops up to say 'I'm here!' - and why your Chat conversations aren't saved forever, by default. we're making Chat even more fun. Now you can video chat with up to 16 of your friends at one time. Just tap the video camera icon in a Group Chat to get your friends together! Friends in the Group Chat will receive a notification inviting them to join.”
And the other side, the company also said - "Let your friends know who you're with or if you're thinking about them. Now, you can tag friends in the Snaps you add to your Story! Start by typing "@..." and then enter the username of who you'd like to mention. In some cases, you may need to type the full username. Viewers will be able to swipe up on your Snaps to watch the tagged account's public Story or add them as a friend."