Facebook Messenger app got updated to v6.0 in Windows Phone Store with some new features. For example, you can now send videos with one tap and even play them within the app. There’s a new recent stickers area where you can find the recently used stickers by you.
Video: Send photos and video instantly with one tap. When people send you videos, play them right in the app.
Stickers: With recent stickers, find your favorite stickers faster.
Plus, other improvements to make the app faster and more reliable
Download it here from Windows Phone Store