Last month, WhatsApp launched the reactions feature. Six emojis have become available to users for this purpose.
Innovations were found in beta version 22.12.0.70 WhatsApp for iOS. The settings concern reactions to photos in the album. When you send multiple photos to a chat, WhatsApp collects them into an album. At the moment, users of the stable version of the application cannot know which photo the interlocutors reacted to. With a future update, you'll be able to see what reactions each shot received.
In addition, WhatsApp is preparing Reactions 2.0, which will give users access to any emoji. The feature is currently under development.