Meta has introduced a new feature on Facebook Messenger that allows users to share high-definition (HD) photos, videos, and documents up to 100 MB in size. Users can easily activate the HD feature while chatting, ensuring crisp and vibrant visuals. Messenger also now allows users to group similar images into named albums for easier sharing and viewing experiences. Additionally, the app has added a QR code scanning feature to simplify connecting with new contacts. These updates reflect Meta's commitment to evolving with user needs and staying competitive in the messaging app market.