Overview of this version: – Instant video messages: Tap and hold the instant video icon to capture the moment with 30-second videos, release to send. – Chat Extensions: Find and share online content right from your conversation screen. Select the “@” icon, search for content and share directly from the results with a single tap. – Redesigned emoticons: Our emoticons have a new, fresh look! – Larger group chats: Now you can add up to 250 people to group chats.