APK file blockingIncoming .apk files in chats are hidden, so you never install a harmful app by accident.
Stranger shieldChats from people outside your contacts go to a separate “Stranger chats” inbox: hidden from the main list, no notifications, not counted as unread.
Stranger chats inboxShown with an unread count — open it whenever you like.
Trusted listTake a person you know out of the shield.
Round video cameraRecord from the front or back camera, choose the default, and switch while recording.
Gallery video to round videoTurn a video from your gallery into a round video message.
Pause auto-downloadPhotos, videos and files stop downloading by themselves in all chats — saves data and storage; tap a file to get it anyway.
Confirm before sending a stickerPrevents accidental sends.
Confirm before sending a voice messageListen first, then send.
Confirm before sending a GIFNo stray GIFs.
Forward without senderPass a message on without showing who it came from.
Smart shareNEWWhen sending, sort chats into groups, channels, private chats, bots and folders and select a whole category in one tap; Quote and Caption switches are right there.