As part of a broader set of capabilities recently teased for the Facebook-owned WhatsApp messaging platform, the app has now gained a trio of new features in the latest update. WhatsApp version 2.17.40 for iOS brings a chat pinning feature, multi-format file sharing and other improvements.
With the pinning feature, you can make it so your favorite chats remain at the top of the list, so you can quickly find them. To use this feature, just swipe right on a chat in the conversation list, then tap a Pin or Unpin option.
The app has also expanded the file sharing feature, which now allows you to share any type of file with one or more recipients. To send files of any type, open a chat, tap the plus icon at the bottom then choose the Document option.
In the popup menu, select your favorite storage provider like iCloud Drive, Dropbox, Google Drive and so forth (any app that includes an iOS Document Provider extension should be available from the menu).
And lastly, when you receive multiple photos the app now lets you tap and hold on the group of photos to quickly forward or delete all of them in one fell swoop.