Snapchat introduces two new features: Infinite Retention for chats and Group Streaks in response to user demand for saved conversations. Infinite Retention allows users to keep messages indefinitely, notifying all participants when activated. Group Streaks expand engagement by tracking shared snaps among friends, maintainable as long as most members participate. This shift balances permanence with Snapchat’s core ephemerality, enhancing user interaction while competing with platforms like TikTok and Instagram.